What is laser teeth whitening?

Laser teeth whitening is an aesthetic procedure that uses hydrogen peroxide and a laser to remove pigmentation from the surface of the teeth. The effects of teeth whitening typically last between one and three years, but this time may be shorter if the individual is unaware of the factors that influence the colour and brightness of the teeth.

  •  Advantages of the laser teeth whitening

There are several benefits to laser teeth whitening, including:

  1. Speed

Whereas whitening can be done in three sessions, the first session lasts about 15 minutes, and it can last up to an hour.

  • There is no need for an aesthetic injection because laser teeth whitening is painless and discomfort-free.
  • The process is carried out under the supervision of a dentist, who can assist in relieving or treating any allergies.
  • Results are visible instantly following treatment

The greatest benefit of laser teeth whitening is the instant results, as the teeth become 6-8 shades lighter than their initial colour.

   5.   Only one tooth is whitened

 Another advantage of the laser is that – depending on the type of laser used – it can be used more easily to whiten just one tooth. This is useful when one tooth changes colour more than the surrounding teeth.

  •  Post-operative instructions for laser teeth whitening

 Following laser whitening, several instructions and habits must be followed in order to preserve the outcome for as long as possible, and following the instructions allows you to retain your smile.

  1.  Avoid dark-coloured drinks and foods, which cause stains over time.
  2.  Use a straw to minimize the staining impact of drinks on teeth.
  3.  Using toothpaste that contains potassium nitrate when brushing the teeth helps to reduce sensitivity and keeps the teeth safe and white.
  4. Visit the dentist for routine examinations and cleanings.
  5. If required, schedule follow-up treatment appointments every six months.

In conclusion, it is advised that pregnant women avoid laser teeth whitening as much as they can because laser radiation—regardless of how simple—has a negative impact on babies. It is best to wait until after delivery and avoid using it on children and adolescents because their oral mucosa is still developing, and they are more allergic than adults.

  •  Post laser whitening

This process is repeated in 3 sessions, each lasting 15 minutes, and it is recommended that the patient sit in his place without moving during the laser application and avoid some foods and drinks for a few days after the treatment because the enamel pores are more likely to absorb stains, such as lipstick and coffee, and are sensitive to cold foodstuffs. If the patient feels tooth sensitivity several days after the laser whitening process, he can take a drug that reduces sensitivity, and the doctor should be consulted if the gums become white and painful. It is also recommended to use toothpaste containing potassium nitrate to avoid the problem of sensitivity after whitening.

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