Pool Mate 8-Pounds Premium Pool Chlorine Granules, Concentrated Chlorinating Granules, Made in USA

Broadcast the product evenly over a wide area in the deepest part of the pool with water circulating.Throughout the pool season, adjust pH to 7.2-7.6 with a pH increaser or pH decreaser. Broadcast 3 oz. of this product per 10,000 gallons pool water every other day or as often as needed to maintain chlorine residual at 2-4 ppm. This quantity may vary depending on bather load, temperature and other conditions. Re-entry into treated pools is prohibited above levels of 3 pm chlorine. As a preventative treatment, you should shock treat weekly to prevent pool problems which may occur when bathing loads are high, water appears hazy or dull, unpleasant odors or eye imitation occur, after heavy wind and rain storms, when temperatures are high, in case of colored water, or if algae develops with resulting green color and slimy feeling.