What treatments are available to whiten teeth?

You have several different options for whitening your teeth:

  • Chairside or in-office bleaching. Performed by a dentist in the office, chairside bleaching uses a peroxide gel to whiten your teeth. The process usually takes up to an hour.
  • Take-home whitening kit. Your dentist custom-makes bleaching trays to fit your mouth and gives you a peroxide gel to use at home. You wear the gel-filled trays for an hour or so or overnight for up to two weeks.
  • Over-the-counter whitening kits. OTC kits use a less powerful bleaching agent in the form of a gel, and trays, strips, or paint-on applicator. You may not be as pleased with results because the trays and strips may not fit your teeth well, which can cause uneven whitening; the strips only cover your front teeth, which may cause uneven tooth color.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.