Definition
Teeth whitening, also referred to as tooth bleaching, is a cosmetic dental procedure aimed at lightening the color of teeth and removing stains and discoloration. This process can be done in a dental office or at home using whitening products approved by dental professionals. Teeth whitening procedures typically involve the application of bleaching agents such as hydrogen peroxide or carbamide peroxide to the teeth, which break down stains into smaller pieces, making the teeth appear brighter.
Useful Information
Teeth whitening may be sought by individuals who experience tooth discoloration due to various factors such as consumption of staining substances like coffee, tea, and red wine, tobacco use, age, or medication side effects. Teeth whitening is an integral component of cosmetic dentistry, enhancing the aesthetic appeal of smiles. It addresses discoloration and staining, contributing to improved self-confidence and oral health when combined with regular dental care.
The procedure begins with a dental professional assessing the patient’s oral health to determine the suitability of whitening treatments. If deemed appropriate, the dentist may perform an in-office whitening session where a high-concentration bleaching gel is applied to the teeth, often activated by a special light or laser to enhance the whitening effect. Alternatively, the dentist might provide a custom-fitted home whitening kit with lower-concentration bleaching agents for the patient to use over a period of days or weeks.
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In-office bleaching procedures include laser teeth whitening and professional-grade bleaching gels, which are applied by dental professionals to remove deep stains and discoloration from the enamel. At-home whitening treatments include products like whitening toothpaste, strips, gels, and trays that patients use to maintain or improve the brightness of their teeth outside the dental office. Professional treatments typically offer more immediate and noticeable results compared to at-home products.
Procedures performed by dental professionals are closely monitored for safety, while over-the-counter products are designed to be safe for general public use when instructions are followed.