Leisure Time SGQ-02 Enzyme for Spas and Hot Tub, 1-Quart, 2-Pack

Leisure Time SGQ-02 Enzyme for Spas and Hot Tub, 1-Quart, 2-Pack Packaging may vary Use 1 ounce of this product for every 500 gallons daily until existing scum line is gone Once scum line is gone, use 1 ounce for every 500 gallons weekly Eliminates oils, lotions, and organics that cause unsightly scum and odors in spa water.