Our most powerful chlorine pool shock in a convenient 1 lb bag, made with 73% Calcium Hypochlorite. Quickly kills bacteria, algae, and other contaminants to restore sparkling, sanitized water. Perfect for fast clean-up after heavy use, storms, or algae blooms.
Our most powerful chlorine pool shock in a convenient 1 lb bag, made with 73% Calcium Hypochlorite. Quickly kills bacteria, algae, and other contaminants to restore sparkling, sanitized water. Perfect for fast clean-up after heavy use, storms, or algae blooms.
