Brush twice daily with fluoride toothpaste
Floss once daily
Use whitening toothpaste
Use whitening strips as directed
Use whitening gel or trays as directed by a dentist
Get professional dental cleaning
Limit coffee, tea, red wine, and dark sodas
Avoid tobacco products
Rinse your mouth with water after staining foods or drinks
Use a straw for staining beverages
Eat crunchy fruits and vegetables
Maintain regular dental checkups
Ask a dentist about professional whitening treatments