Our dog and cat tooth cleaning spray contains tea extract, licorice extract, mint extract. It can quickly eliminate bad breath, remove plaque and tartar, and heal gum inflammation and periodontitis. Its application is simple: First gently lift the upper lip, exposing the teeth and gums, and spray evenly on both sides of the mouth and directly on the teeth and gums. After use, it helps to fight pet gum disease, eliminate bad breath, and protect pet oral health.