Thin gel for cleaning and removing plaque with active oxygen (carbamide peroxide 11%) & 1000ppm F-. Benefits Composition that helps remove food debris from the interdental spaces. It offers strengthening of the enamel of the teeth due to the fluoride it contains. Suitable for orthodontic mechanisms. Instructions for use Place 1-2 drops of gel in an interdental brush and use between the teeth. Components Carbamide Peroxide 10%, 1000ppm F- as Sodium Fluoride.