Spa Depot Oxy-Spa Chlorine-Free Oxidizing Shock for Hot Tubs & Pools - 2 x 1.5 lb. bottles

Oxy Spa Non-chlorine MPS spa & pool oxidizing shock is the shock treatment that acts instantly. Oxy Spa rids hot tub water of residual soaps, deodorants, natural oils and build-up in spa water. Quickly breaks down contaminants such as perspiration, lotion and cosmetic residue. The elimination of this foreign matter is essential for great water quality. Odorless in your spa or pool. Helps clear cloudy water while eliminating the associated odors. You cannot buy better MPS compound at any price. Allows for immediate spa use after application. Compare to Leisure Time Renew, Rendezvous Activate or any other brand of MPS shock. We guarantee Oxy-Spa to equal or outperform all other brands! Why? OxySpa has the highest active oxygen level, which determines shocking effectiveness. Almost every other brand adds fillers. Product notes: High Potency Monopersulfate Compound (potassium peroxymonosulfate, 42.8%). Active oxygen level is 4.3%. Use at the rate of 1 1/2 - 2 oz. per 500 gallons of water upon startup. BOTTLES ARE FILLED BY WEIGHT, NOT VOLUME.