Just 3 drops a day, keeps bad breath away! Keep your dogs breath fresh for 12 hours by adding Tropiclean Fresh Breath Drops to your dogs water, tasteless and odourless your dog won't even notice they're drinking it! Results have shown noticeably fresh breath in one week when used as directed. Made with natural ingredients. 32+ servings in one bottle! Ingredients: Purified water, Glycerin, Cetylpyridinum chloride, Potassium Sorbate, Citric acid, Green tea extract, Chlorophyllin.