SpaGuard Enhanced Shock - 6lb.

SpaGuard Enhanced Shock (6lb) is a chlorinating spa shock that eliminates contaminants like body oils, cosmetics, and perspiration that build up in hot tubs with regular use. This multi-purpose shock delivers four benefits in one: it works as a shock, clarifier, flocculent, and pH buffer to keep spa water clean, sparkling, and comfortable. The buffered formula helps prevent big swings in pH, protecting spa surfaces and equipment while maintaining balanced water chemistry.