Teeth lasering, more accurately known as laser whitening or power whitening, is a cosmetic dental procedure performed by a dentist to lighten the shade of your teeth. It uses a bleaching agent activated by a laser or light.
Here's a breakdown:
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The Process: A dentist applies a bleaching product, typically containing hydrogen peroxide or carbamide peroxide, to the surface of your teeth. Then, a laser or special light is shone onto the teeth to activate the whitening agent.
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Mechanism of Action: The laser or light energy speeds up the chemical reaction of the bleaching agent, which breaks down the staining molecules on and within the tooth enamel.
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Duration: A typical laser whitening session takes about an hour.
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What to Expect:
- Application of Whitening Gel: The dentist will first protect your gums and soft tissues, then apply the whitening gel to your teeth.
- Laser or Light Activation: The laser or light will be used to activate the gel in cycles, usually lasting several minutes each.
- Rinsing and Reapplication: The gel is rinsed off, and the process might be repeated to achieve the desired level of whitening.
- Post-Treatment Care: The dentist may provide instructions for post-treatment care, such as avoiding staining foods and beverages for a certain period.
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Benefits:
- Faster Results: Compared to at-home whitening kits, laser whitening offers quicker and more noticeable results.
- Professional Supervision: The procedure is performed by a dentist, ensuring safety and effectiveness.
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Considerations:
- Sensitivity: Some people may experience temporary tooth sensitivity after the procedure.
- Cost: Laser whitening is generally more expensive than at-home whitening options.
- Not Permanent: The whitening effect is not permanent and may require touch-up treatments.
In essence, teeth lasering is a professional teeth whitening method that uses laser or light technology to accelerate the bleaching process, offering a faster and more effective way to achieve a brighter smile under the supervision of a dentist.
