Save 30% From the developer of Biotene Oratene Mouthwash contains a potent enzyme formula to aid in the treatment of severe oral infections such as stomatitis, gingivitis and periodontal disease. Oratene Breath Freshener uses a Three Point Enzyme System and has been shown to be antifungal, antibacterial, and antiviral. This brushless spray helps keep your pet's breath fresh smelling as it protects the teeth and gums. It inhibits bacterial growth and cleans without burning. Just spray it on and no need to rinse. Oratene mouthwash can be used on both cats and dogs of any age.