Laser Teeth Whitening Is a Way to Lighten Natural Tooth Color

Laser Teeth Whitening Is a Way to Lighten Natural Tooth Color

Laser Teeth Whitening Is a Way to Lighten Natural Tooth Color

Teeth bleaching is a way to lighten natural tooth color that makes the smile more beautiful. We sometimes want to whiten our teeth that have lost their beauty due to smoking or aging, and drinks and food stains. Teeth whitening or bleaching can also be done with a laser. In dentistry, this method involves lightening the enamel and the teeth dentin. According to an experienced Toronto teeth whitening group of dentists, the teeth’ color can be whitened by two to six degrees in the shortest possible time using the laser bleaching method. So if you have yellow teeth, using this method is recommended for you.

Toronto teeth whitening

Causes of teeth bad color

Several factors cause yellowing of the teeth over time, including the following:

  • Natural changes in tooth color (inner part of the tooth) with age
  • Excessive beverages and foods with strong colored substances such as carrots, oranges, chocolate, tea, and coffee in the diet
  • Smoking that makes teeth yellow.
  • Teeth tartar or dental calculus: A plaque that usually builds up on the tooth’s surface due to improper brushing.
  • Fillers used to treat root canal or neurosurgery
  • Taking medications such as antibiotics during tooth growth and development

How is laser teeth whitening done?

A specialist in dentistry does this method. In this method, the bleach is first placed on the teeth, and then the laser beam will be shone on them. Thus laser treatment will be done at a much higher speed. The bleaching and laser teeth whitening results are more powerful than the simple method because the bleaching gel is more powerful.

The bleaching agent used for the laser contains hydrogen peroxide, this substance decomposes in the tooth, and the resulting oxygen will reach the enamel and the tooth dentin. This process is done without any damage and change to the tooth structure, and only the colored material on the teeth will be changed. The laser light in this process helps to absorb hydrogen peroxide better and also helps whiten teeth more.

Laser in teeth whitening and bleaching has different types with different results. In this regard, the dentist finds out which laser for their treatment is more appropriate according to the clients’ teeth and hearing their expectations from the amount of teeth whitening.

The right candidates for teeth whitening

  • If the front teeth are restored, filled, veneered, or bridged, teeth whitening may be a problem, as only the natural texture of the teeth will be whitened, and there will be no change in the color of the restorations.
  • Bleaching is not recommended during pregnancy or lactation.
  • Patients with sensitive teeth or gums, for example, allergies due to receding gums or defective fillings, are advised to treat these problems first and then undergo cosmetic treatments.
  • Patients sensitive to light, undergoing radiation therapy or chemotherapy, or who have melanoma should not have their teeth whitened.
  • Teeth whitening is not recommended for children and adolescents under 16 years old.

Teeth whitening complications 

Some patients feel tooth sensitivity during treatment and, in rare cases, experience a tingling sensation immediately after surgery. Of course, these side effects go away after a short time. Accidental irritation of the gums by bleach is also temporary and resolves after a few days.

teeth whitening

Checking the painful teeth whitening

Some patients experience tooth sensitivity after surgery. The severity of allergies is not the same in patients. Any pain or discomfort is usually temporary and will go away within a short time. Patients often become accustomed to this procedure after a few teeth whitening, and the tooth sensitivity decreases.

The durability of teeth whitening results

Teeth stay whiter longer with regular visits to the dentist. The results durability also depends on lifestyle. Smoking and consuming colored drinks and foods, such as coffee, chateau, etc., reduce teeth longevity. Therefore, due to these factors, the teeth remain white for eight months to several years. Of course, by visiting the dentist regularly and following the recommended procedures after the operation, you can enjoy having white and shiny teeth for a longer period.


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