

Strongest dichlor granular chlorine pool shock on the market. 99% Sodium Di-chloro-s-triazinetrione - 56% available stabilized granular chlorine powder. 3-in-1 Concentrated Pool Sanitzer, Algaecide, & Shock treatment For sanitizing or shocking your pool.
Hot tub Dosage: 2oz treats 500 gallons of hot tub / spa water
Pool Dosage: To maintain 1 part per million of free chlorine residual add 2oz per 10,000 gallons of pool water. To shock the pool add 1lbs per 10,000 gallons of pool water.