Teeth whitening is a popular cosmetic dental treatment that can be performed by a dentist. The procedure typically involves applying a bleaching agent to the teeth to remove stains and discoloration, resulting in a brighter and more attractive smile.

Before the teeth whitening procedure, the dentist will assess the patient's oral health to determine if they are a good candidate for treatment. They will also discuss the patient's goals and expectations, as well as any possible risks or side effects of the procedure.

During the teeth whitening procedure, the dentist will typically apply a whitening gel to the teeth, which contains a bleaching agent such as hydrogen peroxide or carbamide peroxide. The gel is usually activated by a special light or laser, which helps to speed up the whitening process.

The dentist will closely monitor the whitening process to ensure that the patient's teeth are not over-bleached or damaged in any way. In some cases, multiple treatments may be necessary to achieve the desired level of whitening.

After the teeth whitening procedure, the patient may experience some sensitivity or discomfort, which can usually be managed with over-the-counter pain relievers or desensitizing toothpaste. The dentist may also recommend certain foods and beverages to avoid, as well as proper oral hygiene practices to maintain the results of the treatment.

Overall, teeth whitening is a safe and effective cosmetic dental treatment that can help improve the appearance of discolored or stained teeth, and give patients a more confident and attractive smile.