Teeth Whitening - Bleaching
Teeth whitening (bleaching) is a cosmetic dental procedure aimed at achieving a whiter, brighter appearance by lightening the natural tooth color by several shades. Teeth that have become stained over time by tea, coffee, tobacco, and colored foods can be effectively lightened with professional whitening.
In-office whitening involves applying a high-concentration hydrogen peroxide or carbamide peroxide gel directly to the teeth. The gel oxidizes and breaks down the color pigments in the enamel layer. The procedure typically takes 45 to 60 minutes and produces noticeable results in a single session.
At-home whitening uses custom-made clear trays filled with a lower concentration whitening gel, worn for specific durations. Both methods can be safely applied without damaging the tooth enamel.
Who Is This Treatment For?
Teeth whitening treatment is recommended in the following situations:
- Individuals whose teeth have yellowed due to tea, coffee, tobacco, or colored foods
- Patients whose natural tooth whiteness has diminished with age
- Individuals seeking an aesthetic appearance before special occasions such as weddings or graduations
- Patients with good overall dental health who wish to enhance their tooth whiteness
Frequently Asked Questions
Does teeth whitening damage teeth?
Professional whitening applied at controlled concentrations does not damage tooth enamel. Temporary sensitivity may occur after the procedure but resolves quickly.
How long do whitening results last?
Depending on dietary habits and oral care, results last 1 to 3 years. Periodic touch-ups can help maintain the whiteness.
Can whitening be applied to fillings and crowns?
Whitening is effective only on natural teeth. Existing fillings and crowns will not whiten and may need to be replaced after whitening for color matching.
Is there pain during teeth whitening?
There is no pain during the procedure. Some patients may experience temporary cold sensitivity, which typically resolves on its own within 24 to 48 hours.
This page is for general informational purposes only and does not constitute medical advice. Always consult a qualified dental professional before starting any treatment.