Pool Supplies Canada Fast Acting Oxidizer is a non chorine shock treatment that will not raise the pH of pool water or raise the chlorine levels. It is not a sanitizer and it's safe to swim again just 15 minutes after use.

Initial Dosage: use at a rate of 225 g per 10,000L of pool water.

Regular Dosage: use at a rate of 110 g per 10,000 L once per week or as needed.

When the water temperature is higher than 30° C, or when the pool is in heavy use, treatment should be repeated twice per week.

Directions for Use:

1. Broadcast the required amount directly into the deep end of the pool or the middle of the spa with the filtration system running.

2. Apply in the morning or evening when no bathers are in the water. Swimming or bathing may be resumed after 15 minutes.

3. Maintain a pH level range of between 7.2 - 7.8, a total alkalinity reading of between 100 ppm - 150 ppm, and calcium hardness level of between 225 ppm - 300 ppm.

43% Potassium Monopersulfate uses natural oxygen to burn up organic and inorganic contaminates like bacteria, mold, lotion, dead skin and cosmetica. Compatible with chlorine and bromine systems.

Warranty Coverage: Pool Supplies Canada Chemicals come with a 30 Day Limited Manufacturers Warranty.

Start a Warranty Claim:To begin a claim please email customerservice@poolsuppliescanada.ca with a photo showing the defect(s)/issue with your Pool Supplies Canada Chemical and include a brief explanation of what occurred.