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  1. Teeth Whitening and Bleaching Treatments - WebMD

    Nov 15, 2023 · What Is Teeth Whitening? Teeth whitening is a procedure to lighten the color of your teeth and remove stains. You can have it done at a dentist's office, or do it yourself at home.

  2. Whitening | American Dental Association - ADA

    Jul 26, 2022 · Whitening treatments can be effective on both extrinsic and intrinsic staining. Only natural teeth can be whitened, not tooth-colored restorations. Whitening treatments include in …

  3. How To Whiten Your Teeth - Cleveland Clinic Health Essentials

    Jul 11, 2024 · There are several safe and effective ways to remove unsightly stains that life can leave on your teeth, says Dr. Clemons. Options include using over-the-counter products at …

  4. Tooth whitening - Wikipedia

    Tooth whitening or tooth bleaching is the process of lightening the colour of human teeth. [1] . Whitening is often desirable when teeth become yellowed over time for a number of reasons, …

  5. The 12 Best (and Safest) Ways to Whiten Teeth

    Feb 17, 2023 · Teeth whitening is a billion-dollar-a-year industry, and yet, not all teeth whitening methods are safe or even effective.

  6. 13 Best Teeth Whitening Products of 2025, Tested by Experts

    Dec 3, 2025 · To find the most effective OTC teeth whiteners, Good Housekeeping Institute Beauty Lab scientists rigorously evaluate them on consumer testers for factors such as ease …

  7. Teeth Whitening: How It Works, Procedures, Treatment ... - Gentle Dental

    Teeth whitening is a cosmetic dental procedure that enhances the shade of teeth. It is a simple treatment that can make your smile brighter and healthier in a safe manner. When teeth …

  8. Teeth Whitening | MouthHealthy - Oral Health Information from …

    Find out what stains your teeth and learn more about the in-office and at-home whitening options can help brighten your smile.

  9. Teeth Whitening - Johns Hopkins Medicine

    Detailed information on teeth whitening, including potential risks and side effects

  10. Teeth whitening: How it works, types, and what to know | Aspen Dental

    Teeth whitening is a cosmetic procedure that removes stains and discoloration from the surfaces of your teeth, giving you a brighter, healthier-looking smile. It’s one of the fastest, most …