ProTeam Spa Oxidizing Shock

Features Non-chlorine oxidizer will not increase chlorine levels in the spa A perfect companion for those using Master Spas EcoPur or similar mineral cartridge systems Revitalizes chlorine or bromine sanitizers Benefits Quick dissolving treatment for spas and hot tubs Destroys contaminants in water Easy to use Applications Adjust pH 7.2-7.6, Alkalinity 100-120 ppm Broadcast over entire spa water surface with pump running In most cases add 1.5 ounces (2 Tbsp) per 200 gallons of spa water weekly. Add more frequently if spa use increases or more people use the spa than normal.