Swimming Pool & Spa Construction & Maintenance/marble dusting

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Question
Just got my 20x40 gunite pool marble dusted. I was told to wait 28 days before I can use my pool butler(cleaner) while marble dust us curing. We are brushing as we were told to do , then vacuum with a vacuum used for vinyl pools (which we had to purchase.) What is the reason for not being able to use our usual pool butler. It has rubber wheels just like the other vacuum. We had our marble dusting done on 6/11/13. We are still brushing up a lot of sand.

Answer
Hi Rita,

Vinyl liner vacuums normally DO NOT have any type of wheels - brushes only.

Leaving a curing period of 28 days has been a standard held for over 20 years to help alleviate "mottling" of the pool finish.

Be sure that the water balance is being maintained - especially pH (7.2-7.6), Total Alk about 100 ppm & Calcium Hardness about 250 - 300 ppm - so that the new finish cures properly. If these balance parameters are not maintained, the plaster will not cure properly & potential discoloration is likely to occur.

The sand that you mention could be coming from a variety of places, such as your patio, so you should check with your contractor.

I hope that helps.
Ron
http://www.parpools.com/poolcare

Swimming Pool & Spa Construction & Maintenance

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Ron Parrs

Expertise

Swimming Pool & Spa/Hot tub care. Water chemistry. Problem solving. Residential pools, vinyl liner a specialty. Limited knowledge of gunite or plaster pool construction. Familiar with almost all types of sanitizing systems whether chlorine, bromine, salt, low & non-chlorine chemical treatment, biguanide (Baquacil or Soft Swim), Nature2, etc. Experience treating bio films in pools and spas. Aqua finesse, PoolNaturally & SpaNaturally (using sphagnum moss to control pool & hot tub chemistry & bio-films).

Experience

Pool & spa care experience for over 37 years. Owner of Par Pool & Spa in Stratford, CT. Websites: www.parpools.com , www.spacareonline.com , www.pool-care.net , www.parpoolsblog.com

Publications
EzineArticles.com , websites mentioned above, Pool & Spa News

Education/Credentials
BS Accounting, University of Bridgeport, almost yearly participation in BioGuard Pool Schools, BioGuard University, Chem Plus Schools, Chem College attendance since 1981

Awards and Honors
Past President - Connecticut Spa & Pool Association, Past Board Member - Northeast Spa & Pool Association

Past/Present Clients
too many to answer

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