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How to Whiten Your Teeth

According to a recent survey, teeth whitening is one of the most requested cosmetic treatments at the dentist office. With the advent of new at-home techniques, whitening is more popular than ever and relied on as a quick way to boost confidence.

In-Office Whitening Treatments

Your dentist can perform a professional tooth-whitening treatment, which involves applying strong agents to the teeth while also taking special precautions to protect the gums and rest of your mouth (the procedure typically involves gels with buffers that protect teeth from damage). These treatments significantly brighten teeth, making them up to 10 shades whiter. But they only whiten the front eight teeth.

DIY Whitening Treatments

Do-it-yourself whiteners are readily available at any drugstore, and have become popular and affordable alternatives to the professional treatments. Some options to look for include : whitening mouthwash, such as LISTERINE® Bright & Clean®, whitening toothpaste, whitening strips, paint-on tooth gel, mouth trays with gel and whitening gum. These at-home whitening methods, used without dentist supervision, are considered generally safe by cosmetic dentistry associations. But if you have a diagnosed (or suspected) problem or condition with your gums, teeth or mouth, you should consult your dentist first before using DIY whitening techniques. Also be sure to follow the package instructions, and if you experience any side effects, such as tooth sensitivity, discuss this with your dentist.

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Date Last Modified: July 02, 2026

Disclaimer: Advice on oral care provided on this site is not intended as a substitute for professional medical/dental advice, diagnosis, or treatment.

Always seek the advice of your physician, dental professional, or other qualified health provider with any questions you may have regarding a medical/dental condition.