SpaGuard Rapid Dissolve Shock Oxidizing Tabs (1.25 lb)

SpaGuard Rapid-Dissolve Shock Oxidizing Tabs will effectively eliminate non-living organic waste and contaminants in spa water. This product is buffered to prevent pH bounce, so it will not affect your pH level. Using the Oxidizing Tabs regularly will help maintain clear spa water, and prevent future problems.

• Non-chlorine shock-oxidizer
• Quickly oxidizes non-living waste and contaminants
• One bottle treats average-sized spas for 12 weeks

Apply 1 tab per 300 gallons of water.

Use a start-up dose after sanitizer has been added and repeat weekly or as needed to oxidize contaminants when no soakers are in the spa. With gloves, apply 1 tab per 300 gallons directly to the filter compartment with pump on. Re-entry can begin 15 minutes after application. For regular treatment, use at the rate of one tab per 300 gallons every week. When the spa is subjected to heavy use, increase the dose to 1 tab per 200 gallons twice weekly.

Potassium Peroxymonosulfate: 25.7%

Other Ingredients: 74.3%