A swimming pool s ph levels must always be in balance to ensure a fun safe day in the water.
Citric acid powder for pools.
Attempting to swim in a pool with a ph level below 7 would be an uncomfortable excursion.
It does not harm a pool to have such a thin layer removed it simply clears away the stain.
The importance of ph in swimming pools.
Ascorbic acid treatment.
The optimal ph for pool water is 7 4 but a good range would be between 7 2 7 6.
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100 pure usp grade citric acid powder.
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Ascorbic acid 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.
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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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Citric acid removes the stained area of a pool when applied by eating away the top layer of the pool s surface.
I cover using bulk ascorbic acid and also using natural chemistry stain free which is citric acid.