BETADINE Gargle & Mouthwash reduces offensive mouth odor. It is for home use in the morning and night. Can be used for soothing sore throat, mouth irritations and oral ulcers. - With BETADINE Gargle & Mouth Wash, you know that BETADINE is getting to the areas of your throat that it needs to. - BETADINE gargle & mouth wash is a refreshing flavored mouthwash that does not stain the teeth - Germicidal action and provides soothing relief of dryness or minor irritation of the mouth and throat - Reduces or eliminates offensive mouth odourActive Ingredients: Povidone-iodine 10 /v.