The Arm & Hammer Clinical Care Dental Dental Rinse is the easiest way to clean your dog's teeth. Formulated with natural baking soda, this odorless and flavorless water additive for dogs helps freshen breath, eliminate tartar, and prevent tooth decay in dogs. This is an easy and effective way to prevent periodontal disease. This easy to use addition to your dog's daily drinking water requires no brushing or rinsing. Your dog will enjoy a clean and healthy mouth by simply drinking their water. This water additive for dogs is made with the signature Arm & Hammer baking soda ingredient to deodorize bad doggie breath. This brushless solution for cleaning dog teeth includes 16 fl oz of odorless and flavorless cat water additive for an easy way to achieve fresh pet breath. Not only does this adult dog dental water additive freshen breath, but it also helps control tartar to prevent tooth decay and gum disease.