For example there are specialize whitening centers that are present in major cities. And these special centers will have dentists that will check first the oral condition of the person before the whitening treatment can be suggested or performed. If for example there are other serious concerns relating to the oral health condition, then the practitioner will not recommend outright teeth whitening procedure. This is a thin layer that partly covers the tooth and forms a wrap for the exposed crown. Following that is the dentin. The dentin is very similar to the enamel except it is not as hard and as shiny and while the enamel is generally white in appearance, the dentin is not. Extrinsic tooth stains forms in the enamel while for the most part, intrinsic stains that show trough the enamel occur in the dentin. No matter how good the hygiene of a person is, the teeth simply ages. Rightly or wrongly, white brilliant teeth are attributed to health, youth, good grooming and being clean. In an age where getting the best foot forward is never possible without having a pleasant smile, whitening the teeth no matter the age and no matter the lifestyle, completes the projection that a person wants to convey across. Patients that have staining that are yet intractable may not be good candidates as there are stains that are resistant to bleaches. For one, bleaching may only highlight the resistant stained tooth as the other teeth are becoming whiter. Tooth transparency is not also a good candidate for in-office treatment. Did you know that you will be safer if you are in the hands of the dentist when doing the teeth whitening procedures? This is true because of the dentist-supervised procedures; the dentist will normally use the gel to the gum tissue in order to protect the gums from the possible effects of the process. Is In-Office Teeth Whitening Right For You If you are looking for the quickest way to whiten the teeth, then you may want to consider the in-office whitening. Under this procedure the whitening product, like the gel is applied to the teeth. And when used under the dentist-supervised procedure, this form of bleaching is used as complemented by a special light or the laser.