Specially formulated to prevent tooth decay on three levels, it repairs, strengthens and remineralizes tooth enamel for superior prevention of tooth decay. Daily use, anticaries protection. Contains sodium monofluorophosphate (226 ppm fluoride ion). INSTRUCTIONS FOR USE Rinse with 15ml of undiluted mouthwash, lasting 30 seconds, at least 2 times a day or after each brushing. For greater effectiveness it is recommended not to rinse with water and avoid eating or drinking immediately after using the mouthwash.