Teeth Whitening/ Laser bleaching is a professional dental procedure that uses a dental laser to activate a strong whitening gel on your teeth, making them several shades whiter in a single session. The laser’s energy heats the gel, accelerating the chemical reaction that breaks down stains and brightens the teeth. This is a fast and effective method that requires a dentist’s office, although it is also more expensive than at-home options.

How it works

• A high concentration whitening gel, typically containing hydrogen or carbamide peroxide, is applied to the teeth.
• A dental laser is then directed at the gel-covered teeth to activate the bleaching agent.
• The laser energy accelerates the chemical reaction, which helps to break down and lift stains from the tooth surface.
• The dentist will apply protective barriers like cheek retractors and a dam to protect your gums, lips, and other soft tissues from the gel and the laser.
• The process is completed in a dental office, often taking between 45 and 60 minutes per session.

Benefits and drawbacks

Pros:

• Faster results: Can achieve a visibly whiter smile in a single visit.
• Effective: The laser’s activation of the gel leads to quick and dramatic results.

Cons:

• Cost: It is the most expensive whitening option.
• Side effects: May cause temporary tooth sensitivity or gum irritation.
• Multiple sessions: Depending on the level of staining, more than one session may be necessary.

Before the procedure

• Your dentist will first examine your teeth and gums to ensure they are healthy enough for the treatment.
• A professional cleaning will be performed to remove any surface plaque or tartar that could interfere with the process.