Product DescriptionThis non-chlorine shock oxidizer creates sparkling water and shock treats in one step. Contains DuPont oxone， a powerful oxygen-based oxidizer. Its powerful formula rids pool water of contaminants that cause odor and irritation， brightens and clears the water with unique blue water brightening crystals. Swim immediately after treatment. Restores sparkle to cloudy water. Reduces sanitizer demand. Will not increase CYA levels. Offers a non-chlorine alternative for shock oxidizing pool water. In addition to its effective shock oxidation treatment， includes unique blue water brightening crystals that polish the water. Used weekly， thus requiring less sanitizer throughout the week to maintain clean water. Compatible with bromine， chlorine， salt water， ozone and minerals. Applications for initial dosage and maintenance with no swimmers in the pool， apply 1-pound of oxidizer per 10，000 gallons of pool water directly to the pool， disperse evenly over the pool surface by carefully walking around the pool's perimeter. Product contain 5-pound. Includes 6 pieces per pack.From the ManufacturerA non-chlorine shock oxidizer that creates sparkling water and oxidizes contaminants all in one step. The powerful formula rids pool water of contaminants that cause odor and irritation， and brightens and clears the water with unique blue water brightening crystals. Oxy-Brite， made with DuPont Oxone， is a potassium mono per sulfate-based shock oxidizer. It oxidizes like chlorine， but actually reactivates a small amount of spent chlorine and won't deplete the chlorine residual. Used weekly， Oxy-Brite will continually oxidize contaminants thus requiring less sanitizer throughout the week to maintain clean water.

• Oxy-Brite non-chlorine shock oxidizer creates sparkling water and shock treats in one step
• Powerful formula get rids pool water of contaminants that cause odor， irritation， brightens and clears the water
• Swim immediately after treatment
• Restores sparkle to cloudy water
• Compatible with bromine， chlorine， salt water， ozone and minerals
• For more than 30 years， Oxy-Brite has offered a non-chlorine alternative for shock oxidizing pool water. In addition to its effective shock oxidation treatment， Oxy-Brite includes unique blue water brightening crystals that polish the water.
• Swim immediately after treatment!
• Restores sparkle to cloudy water
• Reduces sanitizer demand
• This item is not for sale in Catalina Island