Spa Essentials Shock Oxidizer provides spa and hot tub owners with an alternative to traditional chlorine-based shock treatments, eliminating any organic material from the water while significantly cleaning up the water to crystal clear quality. Shock Oxidizer is compatible with chlorine and bromine sanitizing systems, and will improve the overall health and appearance of your spa or hot tub.
2 oz per 300 gallons of water.
1 oz per 300 gallons of water per week.
Apply product directly to water with pump running.
Potassium Peroxymonosulfate: 31%, Other Ingredients: 69%