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About Craig
(Top Expert on this page)

Expertise
Residential Pool Systems Only: Filters (DE, Sand and Cartridge), Pumps, Polaris and Letro Pool Cleaners, Plumbing, Algae Removal, Leak detection, Chemical balancing, Renovation, Seasonal opening/closing issues, Custom safety cover installations. I do NOT provide advice on vinyl pool construction or above groud pools.

Experience
Owned and operated swimming pool renovation and maintenance company for 10 years before selling it. Currently act as an independent consultant. Education/Credentials: Bachelor of Science degree New York University, Former member of the National Spa and Pool Institute (NSPI).
   

You are here:  Experts > Home/Garden > Exterior Decorating > Swimming Pool & Spa Construction & Maintenance

Questions Answered By Expert  Craig 
In Category  Swimming Pool & Spa Construction & Maintenance

SubjectDate Asked

Spa cleaning11/17/2008
  Q: I've possibly destroyed my spa. It's a 5 person portable Phoenix spa. It's been sitting for about ...
  A: Neil: As you have learned, proper water chemistry is essential in pool the spa in proper working ...
Pool light keeps popping out of base11/15/2008
  Q: We had a pool remodel approx 3 years ago. When removing the plaster they broke the brackets for the ...
  A: Roberta... It is common for the light nitch to no longer be in good enough condition to accept a ...
fine stuff11/13/2008
  Q: Help,I filled my pool last week and the new water came in with tons of fine dirt in it.I added flock ...
  A: Rich: What type of filter do you have? I would run your filter. Backwash regularly until the water ...
filter leak11/12/2008
  Q: I have a pentair clean and clear 200 filter. there is a leak at the union nut connected to the ...
  A: Jamie: Yes this could be fixed (most likely) assuming the union is leaking from where the oring is. ...
Winterizing: Draining Skimmer Lines11/11/2008
  Q: In one skimmer basket I have cleared one line, however the second line in the basket I cannot clear. ...
  A: Sharon: The real way to winterize a pool is to attach an air compressor to the system. Open all of ...
Pool deck resurfacing11/10/2008
  Q: We moved into a new house in Florida 4 yrs ago that had an inground pool. The deck around the pool ...
  A: Vicki: You would need to properly clean the surface with a power washer... allow to dry and apply ...
build up on tile and grout11/9/2008
  Q: Our pool is about a year old installed with a salt chlorine generator. There are white deposits on ...
  A: Jay: I believe what you are seeing is calcium deposits. This can be removed with a 50/50 mixture ...
Spa motor11/7/2008
  Q: How long should I run my spa motor each day? I have an average size spa.
  A: Roland: Typically, you want to run your spa 8-12 hours per day. If it is below freezing outside, ...
Placement of Pump11/6/2008
  Q: I am installing a new in-ground 15x30 pool and want to place the 1 1/2 hp pump on the side of my ...
  A: Libby: This is not a simple as saying yes or no. You need to do the properwater hydraulic ...
Peeble Tech pool chemisty & calcium11/4/2008
  Q: I live in Arizona, and have a peeble tech pool. I am planning to install a water softener(salt). ...
  A: Proper water chemistry is essential in having a long lasting pool with minimal troubles. Aside from ...
no circulation in one skimmer11/2/2008
  Q: I'm having a problem with the circulation in one of my skimmers. The other one is working fine, good ...
  A: Monica: Poor circulation in one of your skimmers could be either: 1) the skimmer line is clogged ...
in ground swimming pool leak11/1/2008
  Q: Prior to pool closing we thought maybe we had a leak because we thought we were losing alot of ...
  A: Cindy... Don't panic. Its only a pool. If you had your pool winterized and you are still losing ...
Plaster10/31/2008
  Q: RESENT NEW PLASTER JOB WAS DONE AND I NOTICED 3 DAYS INTO IT WHILE VACUUMING THE POOL UNEVEN YELLOW ...
  A: Sam: Without seeing it in person, it is difficult to diagnose. Plaster is not completely uniform ...
Fiberglass Pool Question10/30/2008
  Q: I have a swimming pool that is about 20 years old. I bought the house in 2005 and had the pool ...
  A: Elliot: I am sorry to learn of your pool issues. The other pool compamies are correct in that you ...
Pump stops pumping water10/29/2008
  Q: When I turn on the pool filter pump, it starts pumping just as it should, within about 10 minutes ...
  A: Scott: Sorry for the delay... I was away and I forget to set my vacation date function on this ...
to drain pool or not10/28/2008
  Q: I have drained my igp sthat I can epoxy it, the weather has become too cool & I will wait until ...
  A: Debra: Usually, you should not leave a pool empty because of underground water pressure ...
Spa jet sizes10/27/2008
  Q: I have a 1250 gallon concrete in-ground spa that has 7 therapy jets powered by a 2HP pump and 4 ...
  A: Pete... Did it ever work properly or is this a new construction? Usually, behind the eyeball ...
tile falling off new gunite pool10/25/2008
  Q: Within one year after my gunite pool was installed the glass one inch tiles in the boarder began to ...
  A: Being that you like in a colder climate, you are always battling the effects of freezing and ...
Small Brown Spots - Bottom of Pool10/24/2008
  Q: I have small brown spots in the bottom of my pool. Some of these spots have smeared. My pool was ...
  A: Christine... Believe it or not... but this has happened to me. It was a while ago but I believe I ...
Pool Workings10/22/2008
  Q: I have a 10 x 5 salt water swimming pool I have had it serviced and looked after by a pool ...
  A: This is almost impossible to answer via email. I would suggest that you contact a local swimming ...
Pool leaf catcher filling with air10/21/2008
  Q: I recently encountered air filling my leaf catcher (the in-line filter attached to my vaccum hose). ...
  A: Is your pool water level high enough? Are you getting too many leaves... if so, maybe you should ...
Pool chemicals and black algae10/20/2008
  Q: We have a colored gunite pool that was installed 1 1/2 years ago. The person who installed it was ...
  A: Sherri: The most important part of operating a pool is proper water chemistry. It will prolong the ...
Rust spots in Resurfaced Pool with Diamon Brite10/19/2008
  Q: After many years of looking at a dull pool we broke down and had the pool resurfaced with Diamond ...
  A: Michel: Sorry for the delay. I was on vacation and I forgot to set the vacation setting... For and ...
finishing new concrete pool10/17/2008
  Q: We're in the process of putting in a new shotcrete pool in NJ. We're not sure if we should procede ...
  A: Maureen: The is a common question. Typically, I would complete the entire job now. The problem ...
algae and ph questions10/15/2008
  Q: We have algae problem. Pool very green. We put in 4 bags of blue shock powder (for 17K gallon ...
  A: Rachel: Save yourself some $ and simply do the following... 1) run your pool 24 hr/day until the ...
Automatic cleaner popup heads not working10/12/2008
  Q: I just replaced the motor, impeller and all seals in my sta-rite pump. (A leak at the pump caused it ...
  A: My only guess is that you did not install the parts properly on the pump preventing it from giving ...
Circulation dropped after installing suction vac10/11/2008
  Q: New pool owner here. My pool developed a leak which was repaired by professionals just a few days ...
  A: Your lines are not clogged... your filter is. The cloudy water was either due to fine dirt or the ...
pump and motor10/10/2008
  Q: We have a motor that is 25 years old and a pump we can't find records on. We live in So. Calif. ...
  A: James... Without question... I would replace the entire unit given its age. First...and most ...
pool losing water10/9/2008
  Q: Our pool is losing water at about 1-2" per day. We stopped filling it and it seems to have stopped ...
  A: The only way to be sure is to refill the pool a couple of inches... get yourself some leak detection ...
winterize pool10/8/2008
  Q: I have a 13000 gal in ground pool which I am closing myself. Do I need to bring in the pump and ...
  A: Although the pump is designed to operate outdoors... I typically take the motor inside in a dry warm ...
spa plastering10/3/2008
  Q: I have a 6x6 in ground spa that is 18 years old and needs to be replastered. I have a compressor ...
  A: Michael: I would not suggest that a DIYer do it. Plastering is a trade that takes many years of ...
heater use in new gunnite pool10/2/2008
  Q: We recently built a gunnite pool. We were told bybthe pool company not to use our heater for 2 to 4 ...
  A: Roberta: I assume the surface of your pool is either diamond brite or plaster. The reason why you ...
first time closing inground pool9/30/2008
  Q: Purchased new home last month with older inground concrete pool. Pool hadn't been used in a couple ...
  A: Terri: I would refill the pool with clean water by placing a sock on the end of the hose and place ...
winterizing pool with leak9/29/2008
  Q: I have an above ground pool with a small leak that I can not find, despite looking for it all ...
  A: Michelle: My expertise is not with above groud pools however... it may help locate the leak by ...
air bubbles9/28/2008
  Q: I had an inground vinyl pool with a spill over spa installed last September. This spring after ...
  A: Mario: Typically, air bubbles coming out of a return line means you have a suction leak. A suction ...
help for my DE filter9/27/2008
  Q: the problem is the that "earth" comes out from the jet outlet when the filter pump starts. What I ...
  A: Benny: The ONLY cause of DE coming back into the pool is because either: 1) there is a small ...
Hayward Pool Filter Suction Problem9/24/2008
  Q: I had tried to clean the pool for the last time this season but the filter isn't providing enough ...
  A: Robbie: Sorry for the delay... I thought I answered this but apparently I did not submit it. If ...
leak or evaporation9/23/2008
  Q: how can i tell if my poll is leaking or the water is evaporating. is there more evaporation, when ...
  A: Simple answer... get an empty bucket and fill it 1/2 way up and mark the water level. Mark the pool ...
pool wall scale9/21/2008
  Q: I RECENTLY HAD POOL DIAMOND BRITED RESURFACED ALSO INSTALLED AUTOPILOT SALTSYSTEM A MONTH AGO NOW MY ...
  A: Joe: High calcium readings are common when you replaster and/or diamond brite a pool. The most ...
REMOVING OLD PAINT FROM POOL9/20/2008
  Q: MY PAINT IS FLAKING BADLY ON A 20 YEAR OLD CONCRETE IN-GROUND POOL. HOW DO I REMOVE THE PAINT AND ...
  A: Most paint manufacturers have test kits you can buy. You can always scrape off some chips and mail ...
REMOVING OLD PAINT FROM POOL9/19/2008
  Q: MY PAINT IS FLAKING BADLY ON A 20 YEAR OLD CONCRETE IN-GROUND POOL. HOW DO I REMOVE THE PAINT AND ...
  A: Sandblasting is the best way to do it. If you do not have access to one, you should power wash the ...
Spa tips?9/17/2008
  Q: I am installing an outdoor hot-tub/spa. I am preparing the site, this is what I plan on doing: ...
  A: Typically, a fiberglass spa is self contained and insulated. Therefore, there is nothing extra you ...
pool leak9/13/2008
  Q: I live in Cleveland Ohio. I have a 30,000 gal. pool that has gunite/concrete bottom with either ...
  A: Beth: Ironically, I only work on Gunite pools...not stainless steel or vinyl liner pools. There is ...
Leak from Filter Compression Collar9/12/2008
  Q: I have had a long term minor leak coming from the compression collar of the filter. I had been able ...
  A: Craig: I would first carefully inspect the top and bottom of filter tank and verify there an no ...
light wire9/11/2008
  Q: i bought my house a few years ago and i was going to change the pool and spa light. I bought ...
  A: Jaymie: Pool and spa lights are specific to the nitch that is currently in your pool. A spa light ...
How do you rid your pool system of an air lock?9/10/2008
  Q: I am having problems with the suction in my pool and think that there may be air in the system as ...
  A: David: Air entering the system means you have a suction leak. First I would lubricate the oring on ...
Never owned a inground pool9/9/2008
  Q: I just recently bought a house with an in ground pool with a vinyl lining and have no idea how to ...
  A: Congrats on buying a house with a pool. Here are a couple of recommendations. 1) Run yor pool at ...
swimming Pool Plaster Stains9/8/2008
  Q: I have a 2 year old salt pool. This year several parts under warranty had to be changed out. The ...
  A: Beth, It is possible that you have a high metal reading in the water and it is causing continual ...
spa pump priming9/7/2008
  Q: Craig, I have an in ground spa with a pool pump, heater and filter system. My problem is I can't ...
  A: Dean.. If a pump is not pulling a prime, I would first lubricate the pump lid oring. If that does ...
repair diamond bright9/6/2008
  Q: I had my pool re-done with diamond bright about 5 years ago. I brush and keep the chemicals as best ...
  A: George.. there are some underwater plaster patch kits. You may be able to locate at your local pool ...
Pool leak and brown "water"9/4/2008
  Q: Further to the question below i am losing alot of water in my inground pool - 5" a day and have ...
  A: Typically, I first try to determine if the leak is in the liner or in the piping. You can do this by ...
Swimming Pool - Pump9/3/2008
  Q: We are new pool owners - it is an inground gunnite pool freeform equiv of a 16X32 avg depth is 5 ft. ...
  A: Sherry: This is a very common question. There is no simple answer. The longer your pool operates, ...
Outdoor Jacuzzi Whirlpool bath9/1/2008
  Q: I've had an outdoor Jacuzzi Hot tub (model Z240) for years and powered it down to drain and clean ...
  A: Diane: This is a tough question to answer without seeing it firsthand but... Yes there could be a ...
Hayward filter leak8/31/2008
  Q: I have been noticing a water loss in my pool. I found that my Hayward filter, the DE-3600 is leaking ...
  A: Ben: There is an elbow underneath the filter which is where the drain plug screws into. There ...
phosphate in pool water8/28/2008
  Q: We have an inground vinyl liner pool of about 85,000 L. Due to the rainy summer we have had, we have ...
  A: The primary source of phosphates in most cases is the pool fill water, which runs from 100 parts per ...
Pool leak8/27/2008
  Q: I have an above ground pool 15x30 that loses about an inch of water a day. I replaced the liner and ...
  A: David: My expertice is with in ground gunite pools but I wil give you the same advice I would ...
Tiles popping out in heated pool8/26/2008
  Q: tiles are popping out randomly in our heated pool. The boiler broke for a day or so and the temp ...
  A: Greg: I do not believe one thing has to do with another. The only time you need to worry about ...
Air in system8/15/2008
  Q: We have a blue haven pool with ozone generator system. I have a 1.5hp pump and hayward 450 filter. ...
  A: Michael: Based on the info you provided, it sounds like you are losing the pump's prime when it ...
correct position on valves for inground pool8/13/2008
  Q: I have been doing cleaning maintenance on our inground pool recently after Hurricane Dolly hit our ...
  A: Sylvia: It is hard for me to tell you how to reset your valves without seeing it...however...most ...
rust stians in fiberglass pool8/12/2008
  Q: i had my plaster pool redone in fiberglass three years ago. it has developed small rust spots all ...
  A: Mark: Do you use well water to fill your pool? Have you done a metal test on your water? If not, ...
tar stain8/11/2008
  Q: The bolts to my pool light rusted and the pool light fell out. I can fix that, but some sort of ...
  A: Bruce: You may want to soak a sock in goo gone. seal it is in a plastic bag... dive down to the ...
Hayward filter label8/10/2008
  Q: We just bought a house with a above ground pool, and it is our 1st pool. The filter is a Hayward, ...
  A: This is a case where a picture is worth a thousand words. Do you know the model # of the filter. I ...
location of circuit breaker in leisure bay hot tub8/3/2008
  Q: My aunt just called me and asked me to look up online the location of her leisure bay circuit ...
  A: Justin: There is typically the main circuit breaker at the house panel. My guess is that the spa ...
Does the spa need a separate air line?8/2/2008
  Q: I recently relocated the pool equipment and blocked the blower air line since we never used it. we ...
  A: Tommy, This is too difficult of a question to answer via email. Typically, the spa blower ...
tiny black spots7/25/2008
  Q: we have a small inground gunite pool. this summer we have noticed lots of tiny black spots. our ...
  A: Millie: How small is are the spots.... Is it like 3-5"? Do these spots get larger? Black algae ...
inground concrete swimming pool7/24/2008
  Q: we have an inground pool, it is losing water, the ground is very wet at the deep end outside of pool ...
  A: If you tried turning off each suction line (skimmer, main drain) one at a time and are still ...
Light flickering7/23/2008
  Q: just bought a house with a pool. pool installed in 1988. according to records light is 12 volt 100 ...
  A: I would hire an electrician who has experience dealing with swimming pool lights. Odds are they are ...
Pentair cartridge pump loses pressure7/22/2008
  Q: Craig, I saw your response to a problem similar to mine, but need some clarification. I have a 5 ...
  A: Neil: I am referring to the 2" PVC Male Adaptor (threaded on one side and slip on the other side) ...
inground concrete swimming pool7/21/2008
  Q: we have an inground pool, it is losing water, the ground is very wet at the deep end outside of pool ...
  A: Pam: You have multiple leaks. You have one leak that is allowing air to enter the system and ...
pressure gauge showing very high7/20/2008
  Q: The pressure on the gauge of my sand filter is above the highest 60 even after backwashing this am ...
  A: Lynn: A leak would not cause high pressure. High pressure could be due to: 1) the pressure gauge ...
in ground cleaning system problems7/19/2008
  Q: for some reason it seems like my in ground cleaning system (pop ups) are not popping up anymore. I ...
  A: Even though the pressure seems okay, I typically will check a few things first. Its a good idea to ...
Pool walls caving in.. Insurance denied us.7/18/2008
  Q: I am from Slidell, LA 30 min. from new orleans. Came back from vacation 6-1-08 and pool wall of ...
  A: Laura... It is almost impossible to diagnose your problem via email but my guess is that erosion ...
Black algea7/15/2008
  Q: How do I get rid of big spots of black algea?
  A: Herman: There are typically 3 types of Algae: Green, Mustard, and Black. Black algae is the most ...
algae problem no free chlorine7/14/2008
  Q: I have a 50 X 20 concrete pool near the ocean at the Jersey shore. As we rent the house out - off ...
  A: Without question... I would test your Cyanuric Acid level. My guess is that the pool was emptied in ...
pool7/13/2008
  Q: our sand filter for our above ground pood is not rinsing as when i do this it is putting water to ...
  A: Winona: In order to clean the filter.... you should turn system off...turn multiport valve onto ...
New Gunite pool oweners7/11/2008
  Q: We have a gunite pool that was not opened in the past few years, so needless to say it was gross. ...
  A: the key to a clear pool are 1) make sure the chemicals are balanced. The chlorine should be ...
sand in pool7/10/2008
  Q: When my pool was installed there was quite a bit of sand on the bottom which I was told would be ...
  A: Mary: I would not brush the sand... I would vacuum it. Your filter should be able to filter it ...
deck-o-seal7/9/2008
  Q: I have a friend who said he could fix the joint around my pool the caulking is breaking off. I ...
  A: Sid: I have used this product for many years. It is a 2 part system that you mix together. After ...
Caretaker infloor cleaning system7/9/2008
  Q: Our caretaker infloor cleaning system is not working properly. It has air in the lines. Some heads ...
  A: Cristi: Air in the lines is usually a sign that you have a suction leak (air is being sucked in ...
leaking multiport valve7/5/2008
  Q: I have pac fab (pentair) 6 position multiport valves for pool and spa. Every time I backwash they ...
  A: bob: This is very common. I try to replace spider gaskets by adhering it onto the base of the ...
Deteriorating marcite7/4/2008
  Q: My 20000 gallon inground marcite pool of 18 years has started losing "patches" of marcite, and now ...
  A: Mark: Proper water chemistry (chlorine, ph, alkalinity, water hardness and cyanuric acid readings) ...
Polaris/Booster Pump7/3/2008
  Q: Came home to find that my wife left the polaris outside the pool for two days. The polaris is set ...
  A: I doubt leaving the Polaris outside the pool for 2 days is the cause unless it allowed someone to ...
DE Filter High Pressure7/2/2008
  Q: Pool: 15,000 gal in-ground vinyl liner type Pump: Pac-Fab Challenger 1hp Filter: Pac-Fab Nautilus ...
  A: Eric: This is a case of coincidence. Assuming you added the PH Rise to the pool water and not ...
spa7/1/2008
  Q: would like to acid wash our spa only it is connected to the pool.pool is ok spa is badley stained. ...
  A: First.. I am not a fan of acid washing pools or spa. It is dangerous and not the best for the ...
should we drain our pool to change water?6/30/2008
  Q: We live in Southern CA and our pool is six years old. We've had the same pool guy since it was ...
  A: Jane: The answer to your question is both yes and no. Yes...it is a good idea to replace old water ...
Pool Light6/29/2008
  Q: I have a 30 year old Anthony pool. I bought the house with the pool so I am still learning. The ...
  A: Al.. You need to be very careful when fixing a pool light. First, make sure it is properly ...
pool pressure keeps dropping6/28/2008
  Q: I have an older inground pool and am having issues with the pressure of the filter. It has been ...
  A: Michelle: Low pressure could be the result of several things. My guess is that it is either a ...
water against foundation (pool leak?)6/27/2008
  Q: I have a 18x40 inground pool with a concrete apron around it. Recently my son dug a hole for a post ...
  A: Trisha: There is a very simple test you can do.... that is... 1) mark the water level with a ...
Skimmer looses suction6/26/2008
  Q: My skimmer will loose suction after about 30 mins of pump being turned on. Leak detection on the ...
  A: Jenny: The loss of suction is typically caused by several items. A suction leak... unlike a ...
In Ground Pool Lead - Weird!6/25/2008
  Q: I have an 18X36 in ground pool. No evidence of leaks. Just had it pressure tested - no leaks. When ...
  A: Hummm.do you have any spring loaded check valves that opens when the pressure goes higher? I believe ...
In Ground Pool Lead - Weird!6/24/2008
  Q: I have an 18X36 in ground pool. No evidence of leaks. Just had it pressure tested - no leaks. When ...
  A: Shane: You are correct that this sounds strange. Obviously, I would check for any visible signs of ...
pump pressure6/23/2008
  Q: I have a 2-year old Hayward DE filter & 2-year old 1.5 HP Hayward pump on an above-ground pool ...
  A: Must be honest, I am not a fan of Hayward Filters with the "bump" feature. Instead, I prefer the ...
pool6/22/2008
  Q: Started with brown pool - lots of leaves out- Pool company told me to hook up a hose with a sump to ...
  A: Kerry: If a pool is really bad, it is sometimes cheaper to empty it and refill. That being said... ...
Sand in my DE pool6/21/2008
  Q: I have "sand" in my pool? keep cleaning it and more sand? This is a gunnite pool with a d/e filter ...
  A: If you have a DE filter.... the sand must be coming from either...1) wash off from your landscaping ...
Separation Tank Installation Recommendations6/20/2008
  Q: I was installing a Separation Tank onto my pool system. Primary goal was to reduce my water waste. ...
  A: Tom: First... must be honest... I hate separation tanks. They create so much back pressure that the ...
spa drains through DE filter when pump off6/19/2008
  Q: Craig, I have a 15yr old inground pool with spa at one end. It has a single pump and filter system ...
  A: Nick: It is very common.... when the system turns off, the pool and spa are trying to reach ...
Adding bubbles to inground spillover spa.6/18/2008
  Q: I have an inground fiberglass pool with a spillover spa. There is no bubble function, can I add ...
  A: Steve... Most likely you would be able to add a blower. You need to carefully review the ...
sand filter6/17/2008
  Q: my sand filter has been slacking, we opened it up, fingers are in good shape but the sand was only ...
  A: Don: Out of fair disclosure, I am not a fan of sand filters.... I prefer DE filters. That being ...
pool losing water6/16/2008
  Q: I have an inground 18x36 pool. the water level drops when the pump is off - when i turn the pump on ...
  A: I'm not stumped too often when it comes to pools,but I am trying to think of a way where this could ...
Cannot get pool vacum to work...6/15/2008
  Q: I have an inground pool which is new to me. When I setup the vacum, it starts with strong suction ...
  A: Mike: There are 2 things you need to do to vacuum a pool. 1) Closed all of the suction lines ...
Pebble Tec cracks6/14/2008
  Q: I have several hairline cracks along the coping of my play pool. Is there a product I can use to ...
  A: Andy: If the hairline cracks are between the top of your tile line and the coping....it sounds like ...
Replacing spa light6/10/2008
  Q: I need to replace a flooded spa light. Problem is, the pool construction company used 3/4" DWV ...
  A: Randy: You have a bit of a problem. The only way to make it 100% water tight. Is to connect new ...
black water6/9/2008
  Q: My pool water started out fairly clean this spring, and with the addition of a few chemicals it was ...
  A: Before going through the effort of emptying your pool, I would triple check ALL of the chemicals. ...
Gunite6/7/2008
  Q: My pool is about twenty years old. I have been using it for about 5. This year i have decieded to ...
  A: This is a difficult question to answer without seeing it. It sounds like the concrete is "spalding" ...
Turnover Rates in Pool6/6/2008
  Q: I have a 45 year old gunite pool (20x45) approx. 40-45,000 gal. The main drain no longer is ...
  A: sam... Your pool is too large to operate on 1 skimmer. without question, I would get the main drain ...
pool cover algae prevention6/5/2008
  Q: I live in Florida, and I am away from my pool sometimes for a month or more at a time. I have been ...
  A: Henry: Algae is a plant so therefore it requires light to grow. I must be honest that I have never ...
algae on my pool liner6/4/2008
  Q: Please help me!! I have shocked my pool three times. First I have green algae on the bottom and on ...
  A: First, make sure you are testing all of the chemicals. There would include the chlorine (1.5-3ppm), ...
weak jet return/water pressure6/3/2008
  Q: I just had my vinyl liner replaced. I noticed some small bubbles coming from the left return jet ...
  A: The new liner is unrelated to your water pressure issues. I believe the water issues has to do with ...
retile of gunite pool6/1/2008
  Q: we have a unite pool. in 2006 we had a company replace all the tile on the inside perimeter because ...
  A: Sharon: If tiles come off, you need to make sure it isn't caused by water getting under the coping ...
resurfacing gunite pool5/29/2008
  Q: I have a similar problem to the person on the home page. Mine, however, is a little more extensive. ...
  A: Danette: Typically, tiles poping off can be a sign of another issue. First, you need to verify the ...
White scally above ground pool walls5/21/2008
  Q: I am just trying to open my pool for this year. Last year we unfortunately let it go before winter ...
  A: Tammy: It sounds like you should test your pool's water hardness. A high water hardness will create ...
Hayward Above Ground Cartridge Filter5/20/2008
  Q: Every time I turn my filtration off it backs up into pool. the filter is gathering excess air into ...
  A: Tom: It sounds like you have a leak which is allowing air to enter the system and ruin the vacuum ...
New Pool Owner-Pool Chemistry5/19/2008
  Q: I bought a house this winter with an in-ground fibergalss pool. I'm having trouble getting my ...
  A: Branden: Sometimes the best solution is to do nothing. High chlorine levels can throw everything ...
Skimmer line is clogged5/18/2008
  Q: While doing my first vacuum of the year I sucked up a toy rubber snake and it has clogged my skimmer ...
  A: Unclogging pipes can be frustrating so you simply need patience. Other than cutting out that ...
lateral holder install5/17/2008
  Q: one of my laterals was cracked along with the holder, how do i replace the lateral hub? i have a ...
  A: its rather straightforward.... it unscrews..just be careful not to damage the other parts as they ...
pool sweep types5/16/2008
  Q: We are wondering which auto-cleaners you think are the best(for the price). Also, how would we ...
  A: there are 2 types of pool cleaners.... a pressure side and suction side cleaner. The suction side ...
need help5/14/2008
  Q: i was told i need to back wash my system but i let my pool cleaner go two months ago. i have no ...
  A: Backwashing a filter simply means that you will be cleaning the filter. Backwashing a sand filter is ...
excessive algae old pool5/13/2008
  Q: we are waiting until the fall to replaster, we would like an cost efficient alternative for the ...
  A: Are the black spots algae or the gunite showing through the old plaster? If it is the gunite ...
Sand filter problem5/10/2008
  Q: I started up my above ground Hayward. It runs well on "circulate". After switching over to "filter" ...
  A: It sounds like you have an issue with your multiport valve. I would suggest that you remove the top ...
Suction Leak5/8/2008
  Q: I have read many of your recent posts and thank you in advance for the very helpful information. I ...
  A: John: Another thing... when and if you decide to replace your pump eventually.... I recommend that ...
pool deck5/7/2008
  Q: I have a fungus, mould or algae growing on my concrete pool deck. It is black or very dark green. ...
  A: I would recommend chlorine washing and powerwashing the deck and applying a water repellent so the ...
water filling my pool5/6/2008
  Q: there is no liner in my inground pool, i removed it to replace but water keeps running in from the ...
  A: Craig: Vinyl pools are not my specialty but it does sound like you have a high water table issue. ...
Pool leaks5/5/2008
  Q: When my pool was installed 2 years ago, the company that sprayed the concrete forgot to give us the ...
  A: Steve: Something sounds fishy to me but unfortunately, without seeing it for myself, I cannot ...
pool decking5/2/2008
  Q: I am a new homeowner, and I am in desperate need of some advice. My home was built in the 70s so I ...
  A: Ashton: Congrats on buying a house with a pool. If you wanted to save some money, I would suggest ...
mold in the corners of inground pool4/30/2008
  Q: I have mold growing above the water line in one corner of my in ground pool. We have a salt system ...
  A: Gin: Sometimes calcium from the coping mortar mix will bleed over the tiles trapping dirt, algae, ...
bond beam4/29/2008
  Q: water seeping through the side of the pool on one side, after calling 3 repair companies they kinda ...
  A: Rob: It is hard for me to access your problem without inspecting it in person. In order to ...
Pump loosing suction while vacuuming4/28/2008
  Q: Help! I have an inground pool with a sand filter. The pool when set to filter runs great. I have ...
  A: Scott: I hate to be the bearer of bad news but it sounds like you have a suction leak. A suction ...
diamondbrite4/27/2008
  Q: My pool was diamondbrited in Feb. 2008. The suface feels gritty and I've been vaccuming a lot of ...
  A: This does not sound normal. It should feel smooth. Water chemisty could be playing a role in this ...
Pool deck coating4/24/2008
  Q: We are having a gunite pool built and I'm wondering what is the best product to put around the deck? ...
  A: Caral: This is a common question without a common answer. It is a matter of preference. ...
Spa doesn't filter4/22/2008
  Q: I changed the water in our spa yesterday and after refilling it, the filter doesn't filter. I ...
  A: I think I understand what you are saying. That is, your system is not flowing. If this is correct, ...
When to replace sand in pool filter4/21/2008
  Q: Our new pool management company has suggested that we replace the sand in the filters for our three ...
  A: Replacing the sand every few years is a common maintenance item. As sand is exposed to your pool ...
low water return pressure4/20/2008
  Q: I have just opened my pool and changed the sand in my filter. It is fairly dirty but have shocked ...
  A: Most likely, you are correct. Sand filters have a tendency to clogg quickly. The best thing to do ...
Disconnecting waterfall4/18/2008
  Q: We are new to pool ownership (our new/used house has one). In the year we have been here, we've ...
  A: Angie: Welcome to the frustration of finding leaks. It is difficult for me to provide the advice ...
Pool Filter Pump Pressure4/12/2008
  Q: My pool Filter Hayward pump pressure was running just fine, I recently cleaned the filter due to ...
  A: Based on your question, it is hard to figure what is wrong. If your pressure is low, you probably ...
Ultra Guard Paint4/11/2008
  Q: Can you tell me if you have ever heard of Ultra Guard paint. Its sponsor (Pool Restoration,in Mt. ...
  A: Brooks: I have never heard of Ultra Guard. Everyone tries to "build a better mouse trap" and make ...
Bubbles on the surface?4/9/2008
  Q: I'm very curious about these bubbles. We have an approximate 30 thou-gals above ground pool. The ...
  A: Debbie: Proper water chemistry is probably the most important thing you could do. Make sure you ...
Pool leak4/7/2008
  Q: I have a 30 year old concrete pool that leaks 2-4 inches a day with or without pump on. The pool was ...
  A: Bruce: If your water loss is the same with or without the pool running, I would buy a bottle of ...
Pool loosing water4/2/2008
  Q: Our pool is loosing water, about 2 inches a week. The weather has not been hot so we can not blame ...
  A: As you have experienced...locating a leak can be very difficult. Typically, I first try to figure ...
Pool tilting?3/30/2008
  Q: We had our pool installed last summer in Texas. It rained so much it took almost 3 months to ...
  A: Sorry to be the bearer of bad news but it sounds like you have a huge problem. Is you pool under ...
plaster cleaning and repair3/29/2008
  Q: I plan to empty my pool to tile the steps, retile the waterline and repair damaged plaster around ...
  A: Leslies sells a product that should be good enough. It is called Pool Patch. Unfortunately, it will ...
plaster cleaning and repair3/28/2008
  Q: I plan to empty my pool to tile the steps, retile the waterline and repair damaged plaster around ...
  A: Bob: First.... before you retile, make sure the coping is not loose. If it is, it is possible your ...
Crack in Pebble Tec above water line, just under deck3/25/2008
  Q: Craig--I have a relatively small Pebble Tec play pool with a flagstone cool decking. As I mentioned ...
  A: Based on your question, I cannot determine if the cracks are horizontal or vertical. If they are ...
polaris not working3/24/2008
  Q: I have an inground pool with a polaris cleaning system. I recently had my polaris worked on because ...
  A: If your filter is running at such a high psi it could be a) your gauge is broken, b) your filter is ...
New homeowner w/ an in-ground pool3/23/2008
  Q: As of Monday I will be moving into my new home. I have access to the pool before then, and I'd like ...
  A: Anita: Congrats on the purchase of a new home and one with a pool. A pool is a great asset as long ...
Pressure Jumps Up and Down3/22/2008
  Q: When we started the pool pump this spring, we vacuumed the leaves that had accumulated. We then ...
  A: Correct me if I am wrong but it sounds like when you run your pump... you get the prime and once you ...
Air bubles coming out of return line3/21/2008
  Q: I've just cleaned out my Anthony V52-2 filter and added DE to the system a week ago. Since that ...
  A: Long: In addition to cleaning the oring, it is essential that you lubricate the oring with sealant ...
polaris not working3/20/2008
  Q: I have an inground pool with a polaris cleaning system. I recently had my polaris worked on because ...
  A: If your filter is running at such a high psi.... your polaris will not work. It sounds like your ...
Adding tile to our existing plaster pool steps3/18/2008
  Q: We just moved into a house with an existing pool. We would like to update the look of the plaster ...
  A: I guess you could. If it were me.... I would notch out the area you want to install the tiles by ...
Pool Repairs3/17/2008
  Q: Our builder has made 3 unsatisfactory attempts to repair rust stains related to underlying re-bar. ...
  A: Daniel: This is a common issue when the builder did not apply enough concrete and/or gunite. This ...
Shallow return plug not sealed over winter3/16/2008
  Q: I noticed that during the winter months my inground pool water level never increased relative to the ...
  A: Harry: Some pools are built with a plug that is removed in the winter to keep the water level below ...
Rust from rebar at bottom of pool3/16/2008
  Q: My husband and I had a pool built 14 years ago. 4 years after it was built, a rust stain seeped ...
  A: Diane: What you are experience is all too common. It means that the builder did not apply enough ...
Mustard algae problem3/15/2008
  Q: We have an older in-ground concrete pool with serious mustard algae accumulation. The mustard algae ...
  A: Josh, First, proper water chemistry and running your pool longer will typically keep algae to a ...
High Pressure3/14/2008
  Q: I cleaned the DE filter and it begins with 10-15 lbs pressure. After a few hours it goes to 25+ and ...
  A: Its possible a return line is clogged but I doubt it. (FYI a clogged suction line would result in ...
One Canister loosing suction on my SPA POOL3/14/2008
  Q: For some reason seems like one out of my 2 canisters is loosing suction if i close the good one ...
  A: if you have an air compressor, it should be easy but it would be best to learn from someone the ...
Kool Deck and Spa3/12/2008
  Q: Is it possible to add a spa to an existing pool. Secondly, my pool deck is in disrepair and I am ...
  A: yes you can add a spa to a pool but it requires that you jackhammer down to the rebar and connect to ...
Algae3/12/2008
  Q: We built a custom pool over 3 years ago and haven't been too successful with our pool mainenance ...
  A: Jackie: Follow these steps and you should be fine. 1) Run your pool 24 hours/day until the algae ...
Pool Pump3/9/2008
  Q: I just moved into a house that has an in ground lined pool in the backyard. The pump has been a ...
  A: If water appears to be running through the pump but there is hardly any water pressure coming out of ...
Inground return lines3/9/2008
  Q: During our pool remodel part of the cement deck was replaced but one of the return lines was ...
  A: William: It may not be as simple as plugging that one line. The first thing you need to check is ...
Plumbing.3/6/2008
  Q: Craig, I'm in the process of remodel my pool (re-plaster, new tiles & coping ...). Should I also ...
  A: Tough question... but...since you are going through the effort of retiling, coping and replastering, ...
Groundwater leaking into pool light3/5/2008
  Q: My pool has been redone. The pool was completely tiled using glass tiles. Even on the bottom. There ...
  A: Michele: The pool light fits inside a pool light nitch. The pool light wire goes inside a conduit. ...
Did not see pool main drain sucks water3/4/2008
  Q: My pool main drain has two ports: one goes directly to pump while the other to main drain. When I ...
  A: Confused by your question but here is an attempt to answer what I believe is what you are asking. ...
Valves and lines2/29/2008
  Q: I recently moved into a home with a pool. I would like to understand the pump and valves. I remember ...
  A: Congrats on buying a home with a pool. Unfortunately, I do not know of such a site. All I can tell ...
pump too loud!!2/28/2008
  Q: I have an in-ground gunite pool that was built 3 1/2 years ago that holds 13,000 gallons of water ...
  A: First, it does sound that your pump is oversized for your pool. You would need to do some ...
Shocking sensation in salt pool2/24/2008
  Q: 2 summers ago we had a inground salt pool put in our backyard. We have noticed that when stepping ...
  A: I have never heard of such a thing. I would contact an electrician that has worked on pools. I ...
Pool Vacuum2/21/2008
  Q: I have a pool shark that usually moves slowly but cleans. Over the winter it has stopped working - ...
  A: Linda: The pool shark is a suction side pool cleaner. Therefore, you should verify that your pump ...
Replaster or not2/21/2008
  Q: We have a 20+ year old pool. Our landscape contractor says the plaster looks good, but is concerned ...
  A: Patricia: This is a good question. Plaster is purely cosmetic. If you balance your chemicals, it ...
Deck expansion joints2/19/2008
  Q: Our pool deck started cracking after 2 weeks.. We questioned the concrete company because the deck ...
  A: Expansion joints and control joints can't help with frost heaving, but they are necessary to ...
Pool too deep2/18/2008
  Q: My pool company just finished pouring shot crete last week and me and my wife went into the pool ...
  A: Tough call. You cannot simply add concrete because it will create a "cold joint" which is not as ...
green pool2/17/2008
  Q: I am one of those people that didn't cover their pool this winter:( It is now green. What is the ...
  A: Depending on the size of your pool and the severity of the algae, it may be easier and cheaper to ...
Surging Pump / Air in Line2/17/2008
  Q: I have a circuit than pulls water and debris (Paramount System) from the pool bottom, into the pump, ...
  A: Craig: If a drain king did not work, you will need an air compressor. There are many different ...
Several Questions2/11/2008
  Q: Our pool is many years old and not in good condition when we bought our house 3 years ago because we ...
  A: Valerie: 1) If you do not repaint with compatible paint, it will peel off. You need to get it ...
Sand Filter Lateral Replacement2/11/2008
  Q: I have to replace my laterals in my sand filter. It seems to be a tedious process. Do you have any ...
  A: Keith: Must be honest... I am not a fan of sand filters as I feel DE filters do a much better job. ...
pool filter2/10/2008
  Q: I just replaced my cartridge filter and when I vacuum the pool all the dirt goes back into the pool.
  A: Dawn: Although it may be a little late, but I am not a fan of cartridge filters. DE filters are ...
pressure too high on sand filter2/10/2008
  Q: We have above ground pool that is 18x33 w/aqua star 22" sand filter. The pressure has always run ...
  A: Donna: Swimming pool pressure gauges are not always that accurate. The real question is does the ...
venturi jets2/8/2008
  Q: i have water coming out of my air line when pump is on?why
  A: I would double check and make sure the internal parts of the Venturi jets were put together ...
Several Questions2/7/2008
  Q: Our pool is many years old and not in good condition when we bought our house 3 years ago because we ...
  A: Valerie: I apologize, I thought I had answered this question several days ago. I guess the system ...
Portland cement and blue quartz surface - Metal stains2/5/2008
  Q: I have a similar question regarding metal rust stains (from a metal washer that has been moving from ...
  A: There are several methods that you could try. Place some pH down (dry acid) into an old sock. Place ...
Surging Pump / Air in Line2/4/2008
  Q: I have a circuit than pulls water and debris (Paramount System) from the pool bottom, into the pump, ...
  A: Air in the line usually means you have a suction leak. Air is entering the system before the inlet ...
Blow back2/4/2008
  Q: I have an older inground pool. When the pump turns off sometimes there is a huge gush of water back ...
  A: It is common for Jandy valves to have suction leaks. Make sure you replace all of the orings. Some ...
Blow back2/3/2008
  Q: I have an older inground pool. When the pump turns off sometimes there is a huge gush of water back ...
  A: Jack, What you are experiencing is air entering the system which ruins the vacuum. This air can ...
Solar blankets2/1/2008
  Q: I am a member of All Experts on Roofing and Decks. My question is because there is an argument with ...
  A: this is one of the easiest questions I have ever answered.... you are correct... the bubbles should ...
closing inground pool permanently1/28/2008
  Q: It costs us well over $3000 a summer to keep our inground gunnite pool running and professionally ...
  A: Bob: I completely understand your dilemma. Although you can close a pool for several years, there ...
Pool Motor1/28/2008
  Q: I recently upgraded my Pool Timer to a TightWat2 Two-Speed Timer. The voltage is 110. I have a ...
  A: Yes... its 20 amps at 240volt is ideal. It comes wired for 240volt from the factory. Make sure you ...
High Pressure1/26/2008
  Q: We got our in-ground, fiberglass pool this August, with a Hayward sand filter. Though the water is ...
  A: Lisa: First, I would suggest running your pool at a minimum of 8 hours a day. Usually, I prefer ...
Pool Resurfacing1/26/2008
  Q: After 30 years I need to resurface my plaster pool which has held up well but has a few stains and ...
  A: Walt: You are smart for questioning the recommendation of others especially when they have to gain ...
Pop - up1/25/2008
  Q: I had one of the pop-ups on the floor of my pool come out. Is there a special tool required to ...
  A: Lew: It sounds like you have the Caretaker swimming pool cleaning system. If this is the case, yes ...
Pool Motor1/25/2008
  Q: I recently upgraded my Pool Timer to a TightWat2 Two-Speed Timer. The voltage is 110. I have a ...
  A: Kelly: You have 2 issues here. First... most of the time, a 2 speed pump is used for a pool/spa ...
Pool calcium problem1/16/2008
  Q: I just had a new Gunite pool installed last year and I was told to expect high PH reading but not to ...
  A: You could use a stainless steal brush but it could also damage your plaster finish. I would only use ...
Pool calcium problem1/14/2008
  Q: I just had a new Gunite pool installed last year and I was told to expect high PH reading but not to ...
  A: Tom: Yes it is common for a pool's ph to be high during the curing process. It is essential that ...
wall adapter stuck1/13/2008
  Q: The little pins in my wall adapter which my Polaris plugs into broke, and I have to replace it. I ...
  A: Dan: Most Polaris' have a fitting that screws into either a 3/4" or 1 1/2" pvc female adaptor. The ...
water pressure lift up the skimer lid1/12/2008
  Q: I'm having a problem with my pump. After the pump shuts off, the skimmer basket and the lid gets ...
  A: As a suggestion, try to get OEM orings. they typically fit better. It would also be a good idea to ...
water pressure lift up the skimer lid1/11/2008
  Q: I'm having a problem with my pump. After the pump shuts off, the skimmer basket and the lid gets ...
  A: Oscar.... you are correct.... it sounds like you have a leak somewhere. What is happening is that ...
Follow up question.1/9/2008
  Q: This is a gunite construction. My question refers to the steel cage. Perhaps one other point of ...
  A: Scott.... sorry I was misunderstood.... I would most definitely go with 1/2 rebar verses 3/8". Over ...
Hayward Filters1/8/2008
  Q: I installed a 30' round pool and have 2 filters that I can use and was wondering what would be the ...
  A: Erick: I apologize for the delay in my response as I was away on vacation and I forgot to set it up ...
air in the pump skimmer1/5/2008
  Q: I have air in the pump skimmer. In the past this told me I needed to lube the skimmer cover gasket. ...
  A: Steve: It is even more common for a little air to build up in the pump chamber when the system is ...
Main pool drains to Infinity gutter when pump is turned off1/4/2008
  Q: Question Hello, We just put in a pool with an infinity. When the timer shuts off (and pump), the ...
  A: Kelie: As you can imagine it is difficult to provide a precise answer without seeing your system ...
Pool filter pressure1/4/2008
  Q: I have a problem with back pressure in the filter and on the filter gauge. Even after cleaning the ...
  A: Robert: First, not all pools run at the same psi...it all depends on the length of the run and the ...
PUMP LOOSES PRIME1/2/2008
  Q: I have a 10 year old in ground pool with a sand filter. Recently I noticed the pump running and the ...
  A: Ron: First... the polaris won't work properly without the pump working properly. Uusally, the pump ...
Pool filter pressure1/2/2008
  Q: I have a problem with back pressure in the filter and on the filter gauge. Even after cleaning the ...
  A: 10-15 psi is the proper range. An increase in pressure typically means that dirt has accumulated ...
Copper Pipe Pin Hole Leak1/1/2008
  Q: My pool & spa has 2" copper pipe running from the heater to the pool and PVC on the return. The 2" ...
  A: Bryan: I hate to tell you this but you may have bigger problems right around the corner. Usually, ...
Water Leak12/30/2007
  Q: Our spa had been losing water quite regularly, and it seems as though our pool was losing water, ...
  A: I do not agree with the advice you were given. I would set the system back to the way it was and ...
Swimming Levels12/28/2007
  Q: In an in ground swimming pool in the winter months with it covered the water level drops let's say 4 ...
  A: Van: It is common to loose some water from under the cover because most solid covers have tiny ...
Kool Deck replacement12/27/2007
  Q: We have 18 year old Kool deck around our pool, which is coming loose in several places (though the ...
  A: Clarie: Sorry for not completely answering your question. I was just back from vacation when I ...
pool filtration12/25/2007
  Q: I have white flakey substance coming out of my return jets when the pump first starts up. When a ...
  A: Nich: First allow me to apologize. I was away on vacation and I guess I incorrectly set the system ...
Replace plaster with tile12/22/2007
  Q: What is the process for doing a whole pool in tile? Does the plaster need to be chipped out, then ...
  A: John: First allow me to apologize. I was on vacation and I guess I incorrectly set the vacation ...
Selling a Swimming Pool12/21/2007
  Q: I have a 27 foot above ground swimming pool (less than 3 years old) that came with our house. We'd ...
  A: I am sorry... I have no idea. Never been faced with such a question. I would consult a local above ...
How much to tighten PVC male adapters?12/21/2007
  Q: Craig, Sometimes I follow instructions too much for my own good. I recently replaced an old Hayward ...
  A: I am afraid he is right however, it is better to be loose than too tight and risk the chance of ...
Air under vac plate12/19/2007
  Q: I read this post with interest "When I put the vacuum plate in the skimmer box and hose etc I get ...
  A: the vacuum hoses are not always completely air tight especially around the hose coupling. The ...
How do I know if I should reapply Gunite?12/6/2007
  Q: I am responsible for maintaining a large "L" shaped meter pool for a not for profit club. The pool ...
  A: Jeff: Acid washing will be waste of money (labor, materials, and water). Although it will make the ...
frozen pool lines12/5/2007
  Q: I have a 35 yr old concrete in ground pool. This fall because of leaks I had the lines replaced, ...
  A: Ross: You may have a huge problem which I have never had to deal with in 20 years of being in the ...
new pool and load of rust12/3/2007
  Q: I had just (2 days ago)hadan inground fiberglass pool installed. I cannot hook up the pump, filter, ...
  A: Are you sure it is rust and not all dirt? If it is rust, this is a tough call. If the system was ...
Rust Stain Pebble Tec Pool12/2/2007
  Q: While away for a week, something with metal blew in to our Pebble Tec Salt water pool and I Now have ...
  A: You have a couple of options.... 1) Dive down with a chlorine tablet and rub it on the spot. This ...
Total Alkalinity Test12/1/2007
  Q: I live in SOCAL and tested my pool today and found that my clorine in over 5.0, PH is 7.2 and Total ...
  A: The high chlorine reading is causing your test to be incorrect. Some kits have a chlorine ...
Black algae and Pool Draining11/28/2007
  Q: Craig, I have a six year old in-ground gunite pool of approximately 26,000 gallons. I have a black ...
  A: Anthony: I would not drain your pool. Instead I would suggest the following: 1) backwash/clean ...
Brown Coffee/nicotine type stain on spa11/28/2007
  Q: I have a new spa, water is only 4 days old, i have balanced the Alkilinity, Ph levels and chlorine ...
  A: Brown stains are usually a high iron content in the water. Try adding stain/scale remover. Follow ...
1 pop up zone not working11/26/2007
  Q: Not sure of all the terminology, so I'll give this my best shot. OK...I have a five zone popup ...
  A: The furthermost zone needs the most pressure for the pop up to work even if it is not in the deepest ...
Indoor pool maintenance11/26/2007
  Q: I am considering buying a house with an indoor pool...inground. It is housed in a seperate building ...
  A: Judy: Indoor pools require less maintenance than outdoor pools. It is easier to balance the pool's ...
blowing out the center drain on an above ground pool11/25/2007
  Q: I have yet to close my above ground pool. Money is now an issue so I have to do it my self. How do I ...
  A: winterizing your pool is not too difficult if you have an air compressor and some rubber ...
winterizing Pebbletec pool11/23/2007
  Q: Live in phoenix, AZ. Have a pebbletec, salt water play pool with the caretaker pop-up heads for ...
  A: Ironically, I live in the NE and the rest of my family lives in Scottsdale. I do not know of anyone ...
Help!11/22/2007
  Q: First of all Happy Thanksgiving! I have a problem, I was out of town for a few days, returning ...
  A: I believe you are referring to the large multiport valve near the filter. Turning it to close ...
Help!11/22/2007
  Q: First of all Happy Thanksgiving! I have a problem, I was out of town for a few days, returning ...
  A: Happy Thanksgiving to you as well. It is that time of year where leaves / sticks can clog the pipe ...
winter piool maintenance11/21/2007
  Q: After reading the following reply to a submitted question, "Hi Paula, you need to fill your pool. ...
  A: Since water expands when it freezes, you run the risk of a pipe breaking. This will be far ...
1 pop up zone not working11/20/2007
  Q: Not sure of all the terminology, so I'll give this my best shot. OK...I have a five zone popup ...
  A: Hummmm...here is my guess... I assume the furthest zone also happens to be deepest part of the pool. ...
plaster problem on in ground pool11/11/2007
  Q: I had a inground pool replastered about 3 years ago, after about a year and a half I began to see ...
  A: It sounds like the plaster is delaminating from the surface. Although I am not a fan of emptying a ...
pump won't prime11/10/2007
  Q: my husband installed a new 1hp hayward superpump at one of my clients pools. the pump won't prime . ...
  A: There are several potential causes of a pump that won't prime. 1) the impeller is clogged b/c ...
clearing pool lines11/10/2007
  Q: The pool has six in floor returns; 2 in the shallow end, 2 at medium depth, and 2 in the deep end. ...
  A: Mike: You are correct. As long as your pressure lock traps enough air where the water is below the ...
New Pool, Little Info11/8/2007
  Q: I have acquired a 25 year old house with an inground concrete pool in Michigan. The house was in ...
  A: Brandon: I would plan on draining your pool in the spring. Since the pool did not operate since ...
Pool pump11/8/2007
  Q: My pool filter pump squeals when first turned on for about 3 minutes and then everything is fine. ...
  A: A "squealing" pump typically means that the bears have seen better days. The bearings are sealed so ...
aerator cap11/6/2007
  Q: I've looked all over the net and have gone back to the company who put in my pool with no luck. I ...
  A: I would need more information to help you. Part#, Manufacturer...etc. If I were you I would try to ...
spa heating11/5/2007
  Q: maybe not your direct area of knowledge but i thought maybe you had come across this question ...
  A: The national spa and pool insitutute recommends that the temp of a spa should not exceed 104 degree ...
How to protect the drain line from freezing11/5/2007
  Q: Just moved into a house and winterized the inground pool today. The pool equipment is located in a ...
  A: I believe I understand your set up. It sounds like you have one line that goes from the system to ...
salt water pool start up11/4/2007
  Q: We had a severe algae problem in our salt water pool - so bad that we had to drain it. We are ready ...
  A: It sounds like you have done everything you should have done. I probably wouldn't clean out the ...
air in tank11/3/2007
  Q: I just cleaned my filter and now I keep having air in the filter tank. I can bleed it off and go ...
  A: I assume you are noticing some air under the pump lid while the system is running. It could be a ...
My Inground pool11/2/2007
  Q: I Hi Craig I wonder if you can give me a few pointers, I have a 16 X 32' in ground pool which is ...
  A: Your question is a little confusing.... but....I am not a fan of vinyl pools for the reason you ...
Air getting into pool filter10/31/2007
  Q: I have an inground concrete pool with an automatic cleaner. The filter and everything runs fine but ...
  A: I assume you have a suction side cleaner (verses a pressure side cleaner) that you attach into the ...
Marbelite keeps coming off10/31/2007
  Q: There's a section on the deep end of our pool that the marbelite keeps coming off. We had the pool ...
  A: Tough question to answer without seeing your situation. My guess is that it is not being prepped ...
cracked valve body on top of filter10/28/2007
  Q: In the Hayward filter "valve body" (the black plastic piece on top of the filter that has the lever ...
  A: The valve body you are referring to is called the multiport valve. The crack you are referring to ...
New pool water start-up10/27/2007
  Q: To start up an inground pool after a plaster job, what is the proper order of chemical balance to ...
  A: Usually, it takes at least 2 weeks for the majority of the curing to occur after a plaster job. Run ...
Marquis finish stains10/27/2007
  Q: We just had our pool installed 8 months ago and we selected the marquis finish. recently we just ...
  A: The #1 rule of pool ownership is proper water chemistry. Most people only check pH and fail to check ...
Gunite Spa air Venturi Problem10/26/2007
  Q: My pool, spa, equipment and concrete deck has just been remolded/replaced. Everything works fine ...
  A: A spa venturi system is piped in such a manner where air is introduced into the water just before ...
Drastic drop in water level10/26/2007
  Q: My swimming pool looses water up to 8cm in 12 hours, but the loss stops immediately the water level ...
  A: I would check the connection between the skimmer housing and the shell of the pool with leak ...
spa skimmer leaking10/25/2007
  Q: My fiberglass inground spa is leaking from the skimmer. It has been patched before by the original ...
  A: Where is it leaking from? Is there a crack in the housing or has the skimmer pulled away from the ...
renovation of gunite pool10/25/2007
  Q: We have a 25 year old gunite pool and want to do a renovation of it. It has a hot tub built into the ...
  A: I am not familiar with a National or regional company in your area. A couple of suggestions.... ...
renovation of gunite pool10/24/2007
  Q: We have a 25 year old gunite pool and want to do a renovation of it. It has a hot tub built into the ...
  A: David: It is difficult to give you a perfect opinion without seeing it. But.... when you attach new ...
Filter Bleed10/24/2007
  Q: Lately, when I close the filter bleed valve completely the returns get turbulent-noisy and start ...
  A: The air relief valve on top of the filter is used to release any air in your system. If you keep it ...
Water Loss10/23/2007
  Q: When the pool is running. the water flows out of the backwash hose.
  A: This is a very common problem. Usually, this is a result of a bad basket inside your multiport ...
spa construction / pipes sticking up10/23/2007
  Q: The marble coping was laid last week on a 18inch raised spa. We'll sit on the coping like a bench. ...
  A: Yes I am aware of a Venturi spa system.... I was under the impression is was capped and glued. I am ...
spa construction / pipes sticking up10/22/2007
  Q: The marble coping was laid last week on a 18inch raised spa. We'll sit on the coping like a bench. ...
  A: it is hard for me to answer without seeing your situation. It certainly sounds weird. If it wasn't ...
Gunite Spa10/22/2007
  Q: On a weekly basis, a pool maintenance person cleans and chemically treats my gunite spa. My question ...
  A: Acid washing should only be done under extreme staining conditions. It will drastically reduce the ...
Hayward Pump10/21/2007
  Q: 2 Questions 1 16x32 pool DE3620 filter how many HP pump? 2 20x40 pool De4820 filter hoe many HP ...
  A: Sizing a pump for a pool is not as simple as you may think. There are too many variables... size of ...
Cleaning a de filter10/21/2007
  Q: I have started cleaning my own pool & believe it may be time to clean the filter. The tank is ...
  A: I doubt it stands for Anthony. Furthermore, American Products private labels for Anthony for a long ...
Gunite Spa10/20/2007
  Q: On a weekly basis, a pool maintenance person cleans and chemically treats my gunite spa. My question ...
  A: If you have your pool maintained weekly, I do not know why you would want to acid wash your spa. ...
marble and spa plumbing question10/20/2007
  Q: I have pourous/holes in marble around my pool & spa/coping. What is the best product to protect it ...
  A: I am a bit confused about your question. It sounds like you a questioning the coping (made out of ...
pool under construction10/19/2007
  Q: We are looking at possibly buying a house in Mexico that is under construction. The pool sits above ...
  A: Mark: I have only built inground pools and have no experience building pools on top of a structure. ...
Pool Pump10/19/2007
  Q: About two weeks ago I cleaned the pool and had to backwash the pump. Every time I fill the pool with ...
  A: Robbie: Your question is a bit confusing. First...just to clarify... a filter is backwashed not a ...
Air in the line?10/18/2007
  Q: For the past two days I have seen leaves floating around in my filter basket, but when I shut off ...
  A: This can be caused by several things. First.... why are leaves getting into the pump basket. Make ...
pool resurface10/18/2007
  Q: if the plaster is in generally good shape in a 13 year old pool but a very small area (quarter size) ...
  A: You are correct.... this is common. Many pool are not built with enough gunite or cement. The rebar ...
Pop Up system10/17/2007
  Q: My system will work and than it gets stuck on one station. How do I stop this?
  A: Does it get stuck on the same outlet? If so, I would remove the pop up and see if there is any ...
variflo valve10/17/2007
  Q: I'm about to replace spider gasket in Hayward valve does it just sit in the valve or is there some ...
  A: very common issue.... usually, I'll remove the top... allow to dry before applying silicone, apply a ...
renovation on inground cement block pool10/16/2007
  Q: i have an inground cement block pool and i was wanting to repaint it and clean it up.i have brushed ...
  A: First, you need to figure out what type of paint you have. Most pool paint manufacturers (such as ...
Pool Closing - Air Compressor10/16/2007
  Q: Craig - you stated you like to use an air compressor connected to the pump drain to blow the pool ...
  A: It is hard for me to give you exact instructions without seeing your system. I am almost tempted to ...
lack of pressure from pool wall10/14/2007
  Q: my pool sweep does not appears to have enought pressure to push the sweep. i back washed the de ...
  A: John: First, does your pool pump have a complete prime. In other words, do you see air under the ...
Sand filter vs. Cartridge filter10/12/2007
  Q: We are installing an inground concrete salt water pool - which filter system is preferable - ...
  A: honestly, I would recommend a DE Filter. It has the ability to filter smaller particles than ...
Skimmers10/11/2007
  Q: Ask a question the other day and have one more. After I blow out skimmer lines I put Gizmos in and ...
  A: A gimzo is used to serve 2 purposes.... seal the line and allow any freezing water to collapse the ...
Draining Hot Tub10/11/2007
  Q: How do we drain our hot tub for the winter. We want to make sure that we get all the water out so ...
  A: winterizing a spa is not too difficult as long as you are careful. If you are remotely unsure, hire ...
POOL CLOSING -WATER LEVEL10/9/2007
  Q: I have a concrete inground marbelite pool, and every year I have the dilema of what level to leave ...
  A: any time you are dealing with outdoor elements, there is always a risk. My suggestion would be to ...
POOL CLOSING -WATER LEVEL<