Destroying organic contaminants* from the environment and bathers is important
Shocking your pool water is a needed step for proper pool maintenance. Shocks or oxidizers chemically destroy organic contaminants, remove combined chlorine and help restore water clarity. This is the second step of the BioGuard 3-Step Pool Care System.
*such as perspiration, suntan lotions, hair sprays, body oils, urine, pet dander, and cosmetics.
- BioGuard’s best to kill bacteria, oxidize, buffer and clarify your water
- Contains blue algae killing crystals
- Treat and swim in as soon as 15 minutes
- Can be used with the 3-Step or Once-A-Week 3 Step BioGuard Care System