Doheny's Super Pool Shock 24 x 1 Lb Bags : Swimming Pools : Patio, Lawn & Garden

Fast Acting Pool Shock Treatment: Quickly boost the chlorine levels in your pool to remove algae and other contaminants for crystal clear pool water Pro-Grade Cal Hypo Pool Shock for Regular Maintenance: Made of 68% calcium hypochlorite, with 65% available chlorine, regular doses of this chlorine shock treatment keep your pool clear all season long Easy to Use: Each pound of chlorine shock comes in its own easy-to-use bag for quick, measure-free use How to Use: Use one 1lb bag of Super Shock per 10,000 gallons of water.

Spring openings and pools that have extensive algae blooms may require 2-3 doses to properly treat and sanitize Made in the USA: Doheny's Super Shock is manufactured and packaged in the USA