Cyanuric Acid 100% – Swimming Pool Chlorine Stabilizer (CYA). This product will stabilize pool chlorine and help prevent chlorine loss due to the effect of sunlight. This product protects the chlorine from the sun’s harmful U.V. rays! Use 1 pound per 3,000 gallons of pool water to provide an initial stabilizer level of 40 ppm. This product is available from Leisure Pool & Spa Supply in convenient 25 lb pails.
Instructions for use: Use 1 pound per 3,000 gallons of pool water to provide an initial stabilizer level of 40 ppm.