And these products as well are used to cover misalignment of the teeth. But more than that, oral practitioners have discovered other uses for these veneers. Right now, these are also considered as cosmetic veneers and they are used to deliver that bright and white smile. Here are some of the major benefits of cosmetic veneers and porcelain veneers: These veneers are best to cover worn enamel. The teeth will be prepped by cleaning away the debris, dirt and plaque that have accumulated in-between and on the teeth. After that, a dental exam is conducted to check for cracks, tooth decay and gum problems. Photographs will then be taken which will be used as a benchmark when assessing the whitening progress. Other factors which could easily get through the enamel to the dentin are cracks in the teeth suffered through a trauma to the tooth, grinding, aging and other accidents. Blood leeching inside the tooth will also tend to stay there and form a stain. While extrinsic stains are easier to remove, intrinsic stains usually needs more involved professional supervision. And when used under the dentist-supervised procedure, this form of bleaching is used as complemented by a special light or the laser. In many cases, in just one visit the expected results can be seen immediately. But if the intent is to get that dramatic results in the form of shiny white teeth, then the person will need a number of visits to the dentist. This works just like the mouth washes. And initially, these rinses are best in making breathe fresher. But the main intent of this product is primarily for teeth whitening and this is because of its main ingredient- the hydrogen peroxide. Just like the ordinary mouthwash, you just need to swish the waster around the mouth for the next 60 seconds, and this should be done at least twice a day. And also do remember that if you are not helping yourself (think: smoking) then there is a big chance that the results will be delayed and may be minimal. Do take note that the bleaching action can be faster if you will also do your part in the teeth whitening process. It doesn't mean that if you fall in one of these situations, then you can no longer try teeth whitening.