Re-Fresh – 68% Granular Cal-Hypo Pool Shock – 100 Lbs

Concentrated 68% Calcium Hypochlorite granular pool shock. Used to properly super chlorinate swimming pools. Killing bacteria, destroying organic contaminants, and kills while controlling algae.

• Fast Dissolving
• Kills bacteria, controls algae, and destroys organic contaminants
• No Residue
• No cloudiness
• Non-Stabilized – No Cyanuric Acid (CyA)
• Unstabilized Pools: add 6-8 oz. per 10,000 gallons daily
• Stabilized Pools: add 3-4 oz. per 10,000 gallons every other day
• 10-20 oz. per 10,000 gallons provides 5-10 ppm available chlorine
• 100 lbs bucket of granular pool shock