BioGuard Burnout 73 is a highly effective calcium hypochlorite shock/superchlorinator. This product is made to keep your pool looking great as one of the strongest shocks on the market.
- Superchlorinator for swimming pools
- Restores sparkle and clarity to pool water
- Buffered sanitizer, oxidizer
- Destroys organic contaminants
- One pound treats 16,500 gallons