- Brushing your teeth at least twice a day, but even more preferably, after every meal and before bedtime
- Flossing your teeth every day
- Using a toothpaste that contains fluoride
- Visiting your dentist for a check up and cleaning at least twice a year. At your visit, your dentist may recommend daily use of a fluoride rinse or fluoride gel to keep your teeth healthy
Source : WebMD Medical Reference