Shock treat at least once a week. For best results always ensure pH is correct before shock treating your pool.
POOLIFE Rapid Shock is a fast-dissolving formula for use weekly and after heavy pool usage and after rain or windstorms. It works fast to bring your chlorine levels into balance, ridding the water of contaminants and keeping it ready for a refreshing, clean swim. Available in convenient 1lb and 5lb sizes
Available on backorder