The human mouth is a hot spot of potential odor! Enzyme ScentPreventA(R) Mouth Spray helps prevent the production of human mouth odor.Smoke Chewing Tobacco Gum Disease Periodontal Issues Product Attributes: Fresh Mint Flavor Field testers have reported that our Mouth Spray reduces dry mouth, coughing and the tendency to clear your throat Use every 2 to 3 hours to help suppress oral odors