The Teeth Whitening

Tooth whitening is an aesthetic procedure to lighten the tone of the teeth and give more luminosity to the smile.

At Crooke & Laguna we use the ultimate and most effective teeth whitening technologies, at the time that we avoid excessive sensitivity and pulp damage.

  • Brightens the smile.
  • Color improvement before performing other aesthetic treatments.
  • Whiter teeth are identified with a healthier mouth.
  • Remarkable rejuvenation of the smile.
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Why do my teeth change color?

Teeth darken over the years due to both internal and external factors. The most common internal factor is the formation of dentin (layer under the enamel) that reduces the size of the pulp chamber and causes the teeth to become more yellow. There are many external factors that we must avoid or reduce consumption if we want to maintain a radiant smile. The most influentials are:


Soft drinks


Coffee & Tea


Red wine







Types of Teeth Whitening

Blanqueamiento en Clínica

In-clinic teeth whitening takes 1 session of approximately 90 minutes. After protecting the gums, we apply hydrogen peroxide to the teeth, which is activated with a specific light that does not cause heating of the tooth. We always recommend complementing the whitening in the clinic with whitening at home, in order to obtain more stable long-term results.


Blanqueamiento en Casa

Whitening at home is done through splints tailored to the patient’s mouth, which are used with a specific carbamide peroxide-based gel, which can be used in different concentrations depending on the case. With the product we use in our clinic, 2-3 hours a day for 3-10 days is enough. It is important that before performing teeth whitening the gum is healthy and there are no cavities, since if not, we run the risk of aggravating a gum problem or generating pulpitis. Therefore, whitening should always be performed under the supervision of a dentist.

Blanqueamiento Mixto

The ideal way to achieve a whiter and brighter smile is to combine the 2 methods previously explained. It is important that this procedure is supervised by a professional to obtain good results and that they advise us on how to achieve stability over time.

At Crooke & Laguna we use the most effective teeth whitening devices, using a cold light lamp to activate the product without heating or damaging the teeth.

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Maintenance of teeth whitening

To obtain stable results over time, it is important to maintain good oral hygiene, modify some habits and have a “white” diet, that is, avoid everything that we suspect stains the teeth such as tea, coffee, tobacco, red wine, beets, red berries, licorice, chocolate and Coca-Cola or other carbonated beverages.

Every 18-24 months we can make a “memory” of the whitening with the splints at home, as long as we have perfect gums and there is no presence of cavities.


Case before & after