Savior – Winter Pool Maintainer From ITD

For maximum effectiveness, pools containing heavy growth of algae should be cleaned prior to using this product. For treatment of a freshly cleaned and filled pool, add 26 oz. per 10,000 gallons of water (or 1 gallon per 50,000 gallons of water) should be added once a week. To maintain pools free of visible stains, subsequent additions of 13 oz. per 10,000 gallons of water (1/2 gallon per 50,000 gallons of water) should be added once a week.