PacifiClear Cal-Shock 100 Lb. Granule Weeding Tools PH Minus pH balancer made

PH Minus pH balancer made of sodium bisulfate

Water base

Restores the original look to wood decks and fences

and helps resist rust

and hundreds of other applications to prevent loosening of fasteners from shock and vibration

PacifiClear Cal-Shock 100 Lb. Granule Weeding Tools PH Minus pH balancer madeGranular form of chlorine used to chlorinate, sanitize, and disinfect swimming pools. Contains 65% available chlorine. Convenient, easy to use, and fast dissolving. Chlorine is released when the product is dissolved in water and works continually to prevent growth of algae and bacteria. Used for shocking or super chlorinating pool water to destroy organic contaminants and clear up hazy water. Can also be used as a sanitizer and disinfectant for: