Teeth Whitening

Teeth whitening has gained more popularity nowadays in a woman’s quest to look even more attractive. Having a whiter than usual set of teeth has been equated with attractiveness. And since the teeth is one of the more noticeable parts on the face, women tend to do something about them. And hence, teeth whitening has become one of the more popular cosmetic procedures today.

What is teeth whitening?

Teeth whitening, also known as teeth bleaching, is a procedure wherein oxidizing agent are used in order to lighten the shade of the tooth. Human teeth are normally whiter during childhood. As a person ages, the teeth gradually becomes darker due to the changes in the tooth’s mineral structure. Not only that, the teeth can also become darker when stained by the food we eat, bacterial pigments as well as tobacco.

Methods of Teeth Whitening

There are two main methods used to whiten teeth. One is done professionally by a cosmetic dentist while the other one can be done by the individual. When done by a dentist, an oxidizing agent, usually hydrogen peroxide or carbamide peroxide, is applied in high concentrations on the teeth for a short period of time. This produces quick teeth whitening results.

People can also whiten their teeth by using over the counter teeth whitening products. Such products can either be in the form of a thin mouth guard or strips that contain low concentrations of oxidizing agents. The strips or the mouth guard is applied to the teeth for several hours daily for a period of five days to about two weeks.

Results for this method may vary with some achieving whiter teeth in just a few days while others may not even see any difference at all. This may be due to the improper application of the over the counter teeth whitening products, the low concentrations of oxidizing agent or the products themselves do not really conform to the shape of a person’s teeth, therefore not being able to cover teeth effectively to produce the best results.

Risks of teeth whitening

Even though teeth whitening treatments have become popular, using them may also provide some risks. With the use of oxidizing agents, there are chances that a person may experience chemical burns when the high concentrations of oxidizing agents come into contact with unprotected tissues.

People may also experience an increase in tooth sensitivity during the early stages of the treatment. Overbleaching or too much exposure to oxidizing agents may also cause damage to tooth enamel.