Hth 52026 Super Shock Treatment Swimming Pool Chlorine Cleaner

Pool Shock Treatment is the 4-in-1 powerful pool shock designed to boost chlorine levels and kill and prevent bacteria and algae for a clear healthy pool. Each pound of Super Shock. packs a powerful punch treating 13500 Gal. and restoring crystal clarity in just 24-hours. This pool shock is great for all pool types and won t fade your pool liner. Test and apply shock treatment directly to your swimming pool every week to keep free available chlorine levels between 1 and 4 ppm for healthy swimming conditions.