It’s never too late to start cleaning your teeth; in fact, you become more prone to infections and bacteria build-up as you age. Along with annual dentist appointments, you can practice good oral hygiene by practicing the following steps: - Brush twice a day - Floss once a day - Use fluoride toothpaste - Replace your toothbrush every 3 to 4 months - Eat a healthy diet - Limit soda, coffee, tea, and sweets - Eliminate alcohol and smoking - Clean your dentures and retainers regularly