Teeth whitening is a popular cosmetic dental treatment that helps remove stains and discoloration from teeth, restoring a brighter and more attractive smile. Over time, teeth can become stained due to coffee, tea, red wine, tobacco use, certain foods, aging, or poor oral hygiene. Professional teeth whitening treatments offered by dentists use safe and effective whitening agents that penetrate the enamel to break down deep stains and lighten the natural color of teeth.

The procedure is simple and usually completed in a single dental visit. A protective barrier is applied to the gums to prevent irritation, and a professional-strength whitening gel is carefully applied to the teeth. In some cases, a special light or laser may be used to enhance the whitening effect and deliver faster results.