SpaGuard Enhanced Shock Spa Shock Oxidizer - 6 lb

SpaGuard Enhanced Shock is a multipurpose shock with four functions in one:

• Shocks
• Clarifies
• Flocculent
• pH buffer 

Restores water sparkle Removes unpleasant odors Treats and soak in as soon as 15 minutes. Compatible with Chlorine or brominated spas and those using ozone or ionization systems. 58.2% Sodium Dichloro-s-Triazinetrione.