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11th Jun 2024

Does Laser Whitening Damage Teeth?



As you age, your teeth begin to decay and lose their natural color. Aside from the natural aging process, some foods and beverages, such as coffee, berries, and red wine, can stain your teeth. Fortunately, there are several tooth-whitening solutions. One option is to go to a nearby laser dentist for laser whitening. Many people choose this therapy because it provides longer-lasting results than tooth whitening kits.

Is laser teeth whitening safe for your teeth? Is the laser beam damaging your teeth's enamel and gums? We will answer these questions for you. Keep reading to find out.

What Is the Laser Teeth Whitening Procedure?

If you have stained teeth and wish to whiten them, go to the dentist first. This is necessary because the dentist will inspect your teeth and assess whether laser teeth whitening is appropriate. If it is, the first step is to prepare your teeth. This includes professional teeth cleaning to remove any plaque or tartar from your tooth's surface.

The dentist will then apply protective covers around the soft tissues in your oral cavity to protect them from irritation caused by the gel administered to your teeth. After the dentist has prepped your teeth, they will apply a whitening gel to them. The most common whitening gel contains hydrogen peroxide, which is safe to use during dental and medical procedures.

Once the gel gets into contact with your teeth, it begins to open holes in the enamel. This necessary procedure allows the gel to penetrate underneath the teeth's surface for improved stain removal. The dentist next uses a laser to activate the gel's whitening capabilities. The benefit of this operation is that it only takes 15 minutes, allowing you to resume your daily routine.

What Are the Benefits of Laser Teeth Whitening?

  • There is no swelling, discomfort, or pain during or after the procedure;
  • It is a non-invasive process;
  • It is a speedier method of whitening teeth than utilizing home teeth whitening solutions;
  • Removes severe stains and discoloration;
  • The technique brightens dull teeth.

How Long Do the Results of Laser Teeth Whitening Last?

We have given you the laser teeth whitening technique. You are aware that the whitening gel goes below the teeth's surface. As a result, the technique has longer-lasting results than other methods such as whitening toothpaste and whitening strips. However, the benefits may only persist for a few months to three years, depending on how well you care for your teeth.

Other factors influencing how long the results will persist are:

  • The sort of lasers and whitening gel utilized;
  • Your living habits. Certain foods and beverages discolor teeth more quickly;
  • The natural shade of your teeth;
  • How often do you go for this treatment?

Are There Any Risks to This Procedure?

Despite the fact that laser teeth whitening has many benefits and is relatively safe, there are potential hazards. Some of these include mineral and fluoride loss in teeth.

  • Gum damage and discomfort;
  • Increased sensitivity to hot and cold beverages and foods;
  • Soft tissues and tooth pulp have been damaged.

To reduce these dangers, it is important to see a competent dentist. They are trained to do such treatments and will reduce the hazards.

Nonetheless, laser teeth whitening does not harm your teeth because they have enamel, a durable substance. If you want to keep your teeth whiter, you should watch what you eat. Reduce your consumption of certain foods and beverages, such as tea, coffee, red wine, and berries. Avoid consuming artificial food dyes, beets, and soft drinks.

Furthermore, brushing your teeth twice and flossing once a day is vital. These techniques will prevent plaque buildup, which can discolor your teeth and cause cavities.

The bottom line

It is also important to understand that laser tooth whitening is not ideal for everyone. If you have had an oral injury or are undergoing orthodontic treatment, laser teeth whitening is not the best option for you. Furthermore, patients with exposed dentin or thin enamel should avoid laser teeth whitening since the gel can damage their teeth.