Spaguard Enhanced Shock
Multi-purpose shock with four benefits in one: shock, clarifier, flocculent and pH buffer
Restores water sparkle and removes unpleasant odors
Treat and soak in as soon as 15 minutes*
Compatible with chlorinated or brominated spas and those using ozone or ionization systems
*15 minutes is only recommended as long as the free chlorine or bromine does not exceed label recommendation.