Leslie's CLEAR Aid Water Clarifier combines SMARTzyme technology with an clarifier to fix pool problems with ease. It's both non-toxic and non-irritating so swimmers can feel free to swim without eye or skin irritation. This water clarifier clears water of pollen, oils, spills, anti-freeze residue, paint, vandalism. CLEAR Aid improves the effectiveness of your filter and enables it to eliminates odors for good. CLEAR Aid is a powerful pool problem solver that works quickly and efficiently! Usage Directions for Swimming Pools Please Note: This product is designed for use in properly balanced pool water. For optimum results, add product when sanitizer level is below 5 ppm and wait 48 hours to shock the pool. Pour Leslie's CLEAR Aid into the pool water evenly around the edge of the pool at a rate of 2 oz. per 1,000 gallons. One capful treats 2,000 gallons. It is recommended to keep the circulation running for 48 hours after application. Do not shock during this 48 hour time period. Recommendations: Use every two days until the pool is crystal clear. Apply directly to waterline to quickly remove any existing waterline buildup.