- This fast acting granular product can be broadcast directly into your pool but works best if first dissolved in a bucket of water.
- It restores sparkle and sheen to pool water as it kills germs, destroys algae and bacteria and destroys organic contaminants.
- Keeps your pool sparkling clean and clear.
- 65% Calcium Hypochlorite.
Super Shock 1 lb Calcium Hypochlorite