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

You do not necessarily have to give up coffee or tea.

Try:

  • Drinking water afterward
  • Avoiding sipping slowly for hours
  • Cleaning your teeth regularly
  • Using a straw for some cold drinks
  • Getting professional cleanings when needed

Wait a little before brushing immediately after highly acidic drinks because enamel may be temporarily softened.

When Whitening Should Be Avoided

Talk to a dentist before whitening if you have:

  • Sensitive teeth
  • Gum disease
  • Cavities
  • Exposed tooth roots
  • Cracked teeth
  • Dental restorations in visible areas

Fillings, crowns, and veneers do not whiten the same