BioGuard ChemOut - 2 lb hot tub chlorine SpaGuard Trio uses pre-measured packets

SpaGuard Trio uses pre-measured packets with step numbers

The mineral cartridge is sold separately unless included in a separate kit or bundle

Remove Old Cartridge: Discard any used mineral cartridge from last season

Adjust pH before use and test bromine levels regularly with an appropriate spa test kit or test strips

For initial dosing

BioGuard ChemOut - 2 lb hot tub chlorine SpaGuard Trio uses pre-measured packetsBioGuard ChemOut 2 lb Quickly Lower High Chlorine and Bromine Levels BioGuard ChemOut is a pool chemical neutralizer designed to reduce excessive chlorine, bromine, or hydrogen peroxide residual in pool water. When sanitizer levels are too high after shocking, superchlorination, chemical adjustment, or system conversion, ChemOut helps bring water back toward a swimmable range faster so you can reduce unnecessary pool downtime. This 2 lb treatment is