Other Information: Store at room temperature. Cold weather may temporarily cloud this product. Important: Read directions for proper use. Do not use if printed band around cap is broken or missing. Anticavity fluoride mouthwash. For a complete routine. Helps prevent cavities & restores enamel with a less intense taste. Sodium fluoride & acidulated phosphate topical solution. 6 in 1 Benefits: 1. Helps prevent cavities; 2. Restores enamel; 3. Strengthens teeth; 4. Kills bad breath germs; 5. Cleans the whole mouth; 6. Freshens breath. Use 2x a day to: help prevent cavities; restores enamel; strengthen teeth; kill bad breath germs; freshen breath; clean the whole mouth. This formula is not sold to any retailer as a store brand. Meets USP Assay Test 2. www.listerine.com. Questions? Call toll-free 888-222-0182 or 215-273-8755 (collect). Care to recycle.