BioGuard Burnout 73 - 5 lbs hot tub Simple skimmer or pool application:

Simple skimmer or pool application: Can be poured slowly into the pool skimmer or directly into pool water while circulation is running

providing season-long sanitizing with a single

Spa Capacity pH 7

hot tub filter maintenance

or approved skimmer application according to the product label and equipment directions

BioGuard Burnout 73 - 5 lbs hot tub Simple skimmer or pool application:BioGuard Burnout 73 5 lb High Strength Pool Shock for Clear, Sparkling Water BioGuard Burnout 73 is a powerful calcium hypochlorite pool shock designed to superchlorinate swimming pool water, reduce organic contaminants, and help restore clean, sparkling clarity. This 5 lb size is a practical option for pool owners who want multiple shock treatments on hand for routine maintenance, heavy swimmer load, cloudy water recovery, or seasonal pool care. Made