Attempting to swim in a pool with a ph level below 7 would be an uncomfortable excursion.
Citric acid powder for pools.
Citric acid is a gentler stain remover than muriatic acid another form of acid used to remove stains and resurface swimming pool interiors.
Milliard food grade citric acid is simply dried and crystallized for versatility so it can be used as a preservative sour flavoring or even as a cleanser.
This is how you use a large amount of ascorbic acid to treat staining in your entire pool.
Citric acid removes the stained area of a pool when applied by eating away the top layer of the pool s surface.
The optimal ph for pool water is 7 4 but a good range would be between 7 2 7 6.
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The importance of ph in swimming pools.
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Ascorbic acid treatment.
Ascorbic acid for pools.
This is a good treatment if your pool has a lot of staining and the spot cleaning is not an option.
Citric acid is a pool stain remover vinyl and fiberglass liners for certain stains.
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I cover using bulk ascorbic acid and also using natural chemistry stain free which is citric acid.
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It does not harm a pool to have such a thin layer removed it simply clears away the stain.