Dental Bleaching

Dental bleaching is a common procedure in dentistry that is used to whiten a person's teeth in order to improve their appearance. The process involves the use of a chemical agent such as hydrogen peroxide to break down the organic compounds that cause discoloration of the teeth, resulting in a brighter, whiter smile. The process of dental bleaching can be done in a dentist's office or as an at-home solution. In-office bleaching is a more invasive procedure that involves the application of a high-concentration hydrogen peroxide gel onto the teeth, which is then exposed to a special light, such as a laser or LED light. The light activates the oxygen radicals, releasing them, and resulting in a whitening effect. The procedure typically takes one to two hours and may require multiple visits in order to achieve the desired result. At-home bleaching solutions are far less invasive. Generally, they involve applying a specially formulated gel that contains an active whitening agent, such as hydrogen peroxide, on the teeth. This gel is then worn for several hours, and may need to be re-applied periodically over a period of two to four weeks in order to reach the maximum results. No matter what type of bleaching procedure is utilized, patients should always discuss the benefits and potential risks with their dentist in order to choose the best option for their oral health needs. If done incorrectly, there is a risk of chemical burns, gum irritation, and sensitivity to the teeth, which can be particularly uncomfortable. Following the procedure, it is important to maintain good oral hygiene — including brushing, flossing, and regular trips to the dentist — in order to maintain the desired effects of the bleaching procedure.