BioGuard Smart Shock - 25 lb low chlorine 000 gallons total

000 gallons total

It is designed as a shock and oxidizing treatment

As a general application reference

Superchlorination

A commonly published routine dose is 1 level teaspoon per 200 gallons of spa water

BioGuard Smart Shock - 25 lb low chlorine 000 gallons totalBioGuard Smart Shock 25 lb Bulk Multi Purpose Pool Shock for Weekly Maintenance and Clear Water BioGuard Smart Shock is a multi purpose swimming pool shock treatment that shocks, oxidizes, buffers, and clarifies pool water in one convenient formula. This 25 lb size is ideal for pool owners, service professionals, and frequent use pools that need a larger supply of weekly shock treatment for routine maintenance, algae prevention support, and sparkling