LeisureTime Bright & Clear 32oz P/N: A Safe for Ozone - Does not cause build-up! Developed especially for hot water treatment, this clarifier utilizes unique polymer action that neutralizes and removes dirt, soap, oily films and suspended particles for clean, fresh water. Features: Adds sparkle to spa water Helps spa filter perform at peak efficiency Reduces sanitizer demand by removing dirt particles No waiting after treatment Applications: Weekly: 1. Turn OFF all equipment. 2. Turn ON air blower or spa jets. 3. Add Bright & Clear directly to spa. Use 2 oz. for spas up to 800 gallons. Use 4 oz. for spas over 800 gallons. 4. Allow blower or jets to run a few minutes. 5. Turn ON filter system until water is bright and clear. Tips: Use weekly as a part of the Simple Spa Care Program Compatible With: Chlorine, bromine, ozone and biguanide sanitizers