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Types of lasers for teeth whitening

Teeth whitening or bleaching is a treatment in which bad colors and pigments that change the color of teeth over time and even some genetically bad colors are removed and give you white and beautiful teeth. One of the most modern and widely used ways to whiten teeth is the use of lasers. In this article, we provide explanations about the types of lasers for teeth whitening.

Teeth whitening

The main ingredient in teeth whitening is hydrogen peroxide, which oxidizes the pigments deposited between the enamel pyramids and destroys them. Over time, this substance penetrates the lower parts of the enamel in the dentin and makes its color brighter, and causes the teeth to become whiter.

There are two general methods to whiten teeth with bleaching, which are different in terms of steps and cost of teeth bleaching. in the clinic, various types of lasers are used to whiten teeth. Two of the most commonly used types of these lasers are described below.

Types of lasers for teeth whitening

As mentioned, two types of lasers are used for teeth whitening in the office. These two types are:

  • BT Cole
  • Zoom

How are teeth whitening with BT Cool?

For teeth whitening or bleaching, a chemical agent with a low concentration of 10 to 15% is used. The steps to use it are as follows.

  • First, the teeth are prepared and completely dried. Then the chemical gel is applied to them.
  • Special glasses are given to the patient. These glasses are used to protect the eyes.
  • The device is turned on and its head is placed in front of the teeth.
  • A standard plastic cover is used around the gums and teeth to prevent saliva from entering.
  • Exposure to the laser does not take more than a few minutes. Then a short break is given.
  • Finally, the teeth are lasered once again.

Duration of treatment

The effect of laser teeth whitening is visible immediately. It takes 15 minutes to whiten teeth with BT Cool laser. You can repeat the treatment a week later to make the teeth whiter.

What are the advantages of teeth whitening with BT Cool laser?

  • This teeth whitening system is equipped with advanced LED light. This light helps to whiten teeth.
  • The operation of this device is without generating sound or heat.
  • With this technology, the teeth are whitened immediately.
  • Due to the rotating curved head of the device, all teeth can be whitened with a laser.

How are teeth whitening with Zoom?

  • First, a protective cover is placed on the lips and gums. This cover should be such that only the teeth remain outside the cover.
  • Then the dentist applies hydrogen peroxide whitening gel to the teeth. Then he waits for 15 minutes.
  • The light of a special lamp is also shone on the teeth. This light acts as a catalyst and intensifies the effect of the gel. This will remove the stains from the teeth.
  • More gel is used every 15 minutes.
  • The whole process takes 45 minutes.
  • After the teeth whitening process is over, another gel is applied to the teeth. This is to reduce the sensitivity of my teeth.

What are the advantages of Zoom teeth whitening?

  • It can quickly lighten the color of teeth up to eight degrees.
  • This method is one of the fastest ways to whiten teeth.
  • It has no long-term side effects.
  • At first, the teeth may be slightly irritated and sensitive to cold and heat. This problem is completely temporary. This treatment has no long-term side effects.

What are the disadvantages of teeth whitening with Zoom?

  • In some people, it may be painful.
  • You can do this treatment only once a year.

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