HTH Shock-N-Swim Pool Shock – 5 X 1 lb bags
Experience the very best of power and safety with HTH Sock It Shock N Swim! Powerful yet safe shock product! HTH Sock It contains 45% available chlorine. Contains calcium hypochlorite. Will control algae, bacteria and other organic contaminants. Will polish dull water and restore water clarity. HTH shock makes pool water feel softer. HTH pool shock is buffered to reduce pH fluctuations. Ideal for weekly use and for killing existing algae. Use HTH shock on a weekly basis to prevent algae growth. Dosage = 1 to 2 pounds per 11,500 gallons. Available in different quantities. Economically and competitively priced.