Quick dissolving shock treatment, will not raise spas chlorine residual
Destroys organic contaminants
Can be used with chlorinated or brominated spas or hot tubs
SpaGuard Spa Shock Oxidizer (7 lb) eliminates soluble organic undesirable compounds and irritants in spa water and is buffered to prevent pH bounce. Regular use helps maintain clear spa or hot tub water. Non-Chlorine Spa or Hot Tub Shock.
