Biodent Mist is formulated to help eliminate your pet's bad breath without toothpaste and brush. It has a natural deodorizing effect and neutralizes plaque and bacteria. Peppermint oil is a natural breath freshener. Application Method: For easy application to your pet, gently open your pet's mouth with the special spray nozzle of the product and spray the product generously on both sides of the mouth, covering the teeth and gums. Apply daily to maintain oral hygiene. To increase product effectiveness, it is recommended to leave the food and water for approximately 30 minutes after spraying.