Non-chlorine spa shock oxidizer quickly eliminates chloramines, bromamines, and organic contaminants that cause cloudy water, unpleasant odours, and skin irritation. Restores water clarity and freshness after heavy bather loads, parties, or periods of infrequent use. Will not significantly raise chlorine levels. Works with all sanitizer systems including chlorine, bromine, mineral, ozone, and saltwater. Re-enter your spa in as little as 15 minutes after treatment. Compatible with all hot tub, swim spa, and cold plunge brands including Coast Spas, Jacuzzi, Hot Spring, Sundance, Caldera, Master Spas, Beachcomber, Arctic Spas, and all others. Search: hot tub non-chlorine shock, spa oxidizer shock, MPS spa shock, swim spa shock treatment, cloudy hot tub fix shock.