Home Teeth Whitening: What Actually Works — And What Can Damage Your Teeth

highly abrasive.

If a product is too abrasive, repeated use may wear enamel rather than improve tooth health.

The Best Daily Routine for Whiter-Looking Teeth

The most effective long-term routine is surprisingly simple:

  • Brush twice a day with fluoride toothpaste
  • Floss or clean between teeth daily
  • Limit frequent staining drinks
  • Rinse with water after coffee or tea
  • Avoid tobacco
  • Attend regular dental cleanings
  • Use approved whitening products when desired

Good oral hygiene removes the buildup that can make teeth look dull or yellow.

How to Reduce Coffee and Tea Stains