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