Generally it is difficult to determine whether something is bad for us, not only with the teeth. There have been many articles in recent years, the risks of chemicals in the tooth whitening, ie hydrogen peroxide and carbmide.

Bleaching of teeth by bleaching the tooth whitening of the teeth, and therefore the products that bleach.

Carbmide oxygen (which is 1/3rd of hydrogen peroxide) is mainly used in professionally applied tooth whitening products, often in conjunction with excellerants the color is perfect in a short time. The teeth, the application of peroxide teeth with a drawer, but for each application of chloride leakage in the area of the mouth.

Some studies have shown that less than half of the tooth whitening is a chloride in the subject of tooth whitening at the end of treatment, suggesting a significant number of flight of certain tooth bleaching.

There have been studies have shown that the peroxide used for bleaching of teeth in the promotion of growth of the tumors, but all tests are not yet in animals and humans.

The evidence is conclusive, but noted that it tends to bleach the teeth, and thus an increase of cancer in the mouth of the young people. However, studies and the implications of the possible links between cancer in the oral cavity and the bleaching has been limited, and there is no evidence that tooth bleaching, is when you're done, increasing the risk of cancer in the mouth.

The long-term effects of an excessive tooth whitening is not yet known.

Although there is no conclusive evidence that cancer can bleach teeth in the mouth should be noted that taking into account the nature of the products used in the process of tooth whitening, it is advisable to avoid the 'use of the products of bleaching.

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