4 1 out of 5 stars 105.
Citric acid for swimming pools.
After 12 hours brush and circulate.
It does not harm a pool to have such a thin layer removed it simply clears away the stain.
This is a good treatment if your pool has a lot of staining and the spot cleaning is not an option.
Be sure ph is low and after cleaning return return water to normal chemical levels.
Yes you can use citric acid at one pound per 5 000 gallons of water.
Citric acid removes the stained area of a pool when applied by eating away the top layer of the pool s surface.
Bosh chemical vanish pool spa stain remover 2lbs natural safe citrus based works excellent on vinyl fiberglass and metals removes rust and other tough stains.
Citric acid is a gentler stain remover than muriatic acid another form of acid used to remove stains and resurface swimming pool interiors.
I cover using bulk ascorbic acid and also using natural chemistry stain free which is citric acid.
Ascorbic acid treatment this is how you use a large amount of ascorbic acid to treat staining in your entire pool.
For citric acid for pools.
Use natural chemistry s metalfree and you have the ultimate 1 2 combination for stain fighting.