Brush twice daily with fluoride toothpaste
Floss daily
Use a whitening toothpaste
Use whitening strips as directed
Try a dentist-prescribed whitening treatment
Get professional teeth cleaning
Limit coffee, tea, red wine, and dark sodas
Avoid smoking and tobacco
Rinse your mouth with water after staining foods and drinks
Use a straw for dark beverages
Eat crunchy fruits and vegetables
Maintain regular dental checkups
Ask a dentist before using whitening products if you have sensitive teeth, crowns, veneers, or fillings