$ 24.95 - $ 78.95
Compare to Sock It™, Burn Out®, Sun Burn®, Super-Chlorinator® and Power Powder®. With 65% available chlorine, this powerful shock offers a quick chlorine boost at an economical price to zap organic pollutants, bacteria and algae. Perfect for spring start-up! Calcium Hypochlorite active ingredient. Must be pre-mixed prior to treatment to avoid bleaching vinyl liners.
Dosage: 1 lb. treats 10,000 gallons.