BioGuard Stabilizer 100 (1.75 lb) Spa pH Decreaser chlorinated pools

chlorinated pools

see the "Water Balance" section on this label before treatment

restoring the beauty of your spa as well as eliminating scale build-up by reducing the amount of calcium

May be needed nightly in a heavily used spa or as infrequently as once-a-week in a moderately used spa

BioGuard Stabilizer 100 (1.75 lb) Spa pH Decreaser chlorinated poolsBioGuard Stabilizer 100 is granular, totally soluble and prevents free chlorine residual loss due to sunlight. Apply it by feeding very slowly through your pool's skimmer. Stabilizer 100 reduces maintenance costs and chlorinating product consumption. Product Information: 100% cyanuric acid pH 4. 8 Prevents chlorine loss due to sunlight Reduces chlorine consumption and maintenance cost Improves efficiency of chlorine generators Test and add Use only in