Warren London Doggy Dental Spray and Water Additive helps to fight Plaque, Tartar, Bad Breath and Gum Disease without brushing! This product is so easy to use and helps to keep your pups mouth looking and feeling fresh. Contains naturally simple ingredients: Water, Peppermint, Cinnamon, Natural Honey, Cloves, and Aloe Vera. Easy to Use: Simply add 4-6 sprays daily into your dog's water bowl, or add 2-3 sprays along gums & teeth on both sides.