Crossco Swimming Pool Muriatic Acid is ready for use and does not require mixing. This pH reducer is designed to help prevent scaling caused by calcium-based chlorine and hard water in swimming pool and spa.
Available in: ¼ US GAL, 1 US GAL.
Check pH of pool before adding chlorine. Add acid if pH is too high, as follows;
Apply product in different parts of the pool for dispersion. Check the pH again the next day. Do not mix different pool chemicals together.
Other used: Cleans ceramic tile, stone and other masonry surfaces. Remove grouts over tiles.
CORROSIVE MATERIAL MAY CAUSE BURN. HARMFUL OR FATAL OF SWALLOWED. CONTACT A PHYSICIAN IMMEDIATELY
KEEP OUT REACH OF CHILDREN
For chemical emergency only, call Chemtrec 1- 800-424-9300
The manufacturer’s liability in connection with the sale of this product extends only to the replacement price.