Directions for use: One gallons of Instant Pool Water Conditioner will raise the conditioner/stabilizer level in 10,000 gallons (38,000L) of water by 32ppm. The recommended minimum conditioner/stabilizer level necessary to stabilize chlorine from sunlight loss is 30ppm. Dosage for fresh water start-up (no conditioner/stabilizer present): 1. Divide pool volume in gallons by 10,000 gallons to determine the number of gallons of Instant Pool Water Conditioner required 2. SHAKE WELL! 3. With circulation pump running, pour Instant Pool Water Conditioner into pool skimmer slowly OR pour directly into pool water, while walking around perimeter of the pool. Brush to speed absorption 4. Rinse container with pool water and shake 5. Pour remaining rinse solution into skimmer or pool Maintenance Dosage: 1. Measure CYA level in pool using cyanuric acid test or have it tested by a professional pool products supplier 2. If CYA level is less than 30ppm, calculate gallons of Instant Pool Water Conditioner needed using the following formula: 4oz added to 10,000 gallons = 1ppm increase of conditioner/stabilizer level