Important Facts About Teeth Bleaching

By Alison Wilcox


In today's modern world, it is not difficult to come across teeth bleaching tips. However, because there are so many products of this type on the market, it can be a bit frustrating for one to decide which one is most effective. Each manufacturer claims that their formula offers the best results, but savvy consumers understand that this is not always true. It helps if the person realizes that no matter which brand name a product is sold under, hydrogen peroxide is almost always the active ingredient.

Hydrogen peroxide does not harm tooth enamel, although it is a powerful stain remover. The concentration found in most formulas is between 10 and 30 percent. This is due to the fact that most cosmetic professionals and dentists have deemed this range safe for use by consumers. It is possible to acquire stronger solutions; however, a prescription is usually required.

The effect of hydrogen peroxide begins when the solution starts to break down on the surface of the individual's teeth. It typically takes approximately 5 minutes for this to occur. After this, the solution must be left on the person's teeth for an additional fifteen minutes in order to change the surface to a lighter color. During this time it will attack the molecular structures at the core of the stains, and then remove them from the tooth's surface.

The solution is typically used in the form of a gel. Depending on the brand name one selects, the person may be able to place the gel in a guard and position it in his or her mouth. This will help keep the gel in place until it has a chance to work. Although certain whitening agents can be painted on the surface of one's teeth with a brush, gels are by far the most popular application method.

As mentioned previously, a person cannot typically purchase a formula that contains more than thirty percent hydrogen peroxide. However, if a stronger blend is desired, a cosmetic dentist can complete the bleaching process.

Carbamide peroxide is sometimes an active ingredient in the aforementioned formulas as well. Although this product, when sold without a prescription, is not stronger than the blends referred to above, evidence suggests that it works faster than other types of peroxide. Results will vary from one individual to the next, however, and for this reason a person may have to try several strengths prior to finding the perfect cream or bleaching gel.

Similar to any cosmetic procedure, including those that are done at home, there are risks and side effects associated with bleaching gels that contain hydrogen peroxide. For example, most dentists advise against the overuse of such gels. This is due to the fact that if they are used access, the acidic properties in such formulas can eventually harm tooth enamel.

In addition, overusing any formula containing hydrogen peroxide may potentially contribute to the development of certain mouth cancers. Tooth sensitivity and gum line burns are other undesirable side effects. However, the latter are easily controlled by removing the gel at the appropriate time and avoiding gum contact. As with all cosmetic procedures, it is in one's best interest to speak to a dentist before using any teeth bleaching formulas.




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