UBADENT Water Additive provides a unique odorless and tasteless combination of Sodium citrate and Citric acid to fight plaque and tartar by combating bacteria biofilm on teeth and by balancing the pH environment in your pet’s mouth. UBADENT also contains zinc chloride to freshen breath. Safe for both dogs and cats. Ingredients: Sodium citrate 250 mg, Citric acid 150 mg, Zinc chloride 25 mg, Disodium EDTA 250 mg, Benzoic acid 0.5 mg, Purified water EASY TO USE. Shake well. Add two capfuls for each 300 mL (1 ¼ cup) of water to your pet's bowl each time you refill it. Each capful is 5 mL. Read the label prior to use. Features & Benefits: ? Helps fight plaque and tartar ? Freshens breath and improves oral hygiene ? Safe for daily use in all breeds and sizes ? Freshens breath and improves oral hygiene For optimal oral hygiene, use UBADENT Water Additive on a daily basis in combination with UBADENT Enzymatic Dental Chews, Dental Bars and Chew Sticks along with regular dental checkups with your veterinarian.