Doheny's Di-Chlor Shock | 100% Professional-Grade | Calcium-Free Pool Sanitizing and Shock Treatment | for Salt & Chlorine Pools | 56% Stabilized

Doheny's Di-Chlor Shock | 100% Professional-Grade | Calcium-Free Pool Sanitizing and Shock Treatment | for Salt & Chlorine Pools | 56% Stabilized

Calcium-Free Chlorine Shock for Pools: Leaves behind no residue/clouds in your swimming pool; great for salt- and liquid-chlorine-based pools Fast-Acting Shock for Swimming Pools: Fast-dissolving granular formula destroys contaminants quickly while sanitizing and preventing algae growth Recommended Dosage: 1 pound pouch of Di-Chlor pool chlorine shock per 10,000 gallons of water Ingredients: This pool shock contains 99% Sodium Dichloro-S-Triazinetrione with 56% available stabilized chlorine Packaging: 1-pound ready-to-use pouches Doheny's Di-Chlor Shock comes in easy-to-use 1-pound bags. It provides superior water clarity while being less harsh than other chlorinating shocks. Ideal for use in vinyl lined, fiberglass, or colored plaster pool surfaces. Variety of pack options. Each bag conveniently treats 10,000 gallons of pool water.