Pool & Spa
Calcium chloride is used in pools to increase calcium hardness of pool water, which helps to maintain clearer and more sparkling water.
Where To Use
Calcium chloride is used to increase calcium hardness in pool water. Maintaining water hardness in swimming pools is key to maintaining clearer, more sparkling water while reducing the potential for damage to the concrete in pools. One pound of calcium chloride raises the hardness of 10,000 gallons of water by approximately 10 ppm. The recommended pool hardness depends on the pool's construction and guidance from a pool chemical supplier.
Recommended Products
Anhydrous Calcium Chloride 94-97% Mini-Pellets
