Summary: With teeth whitening options widely available in the world today, whitening is not just limited to vanity purposes. People are now looking for an altered smile and improved teeth color so that they look confident.
Whitening teeth has become more accessible than ever before. As there are many teeth whitening options available, the choice of having a bright, white smile is not a distant dream any longer. However, before considering a whitening treatment, it is advised to go for a through dental check up and examination. It is very important to get your oral health properly examined as the method of whitening or bleaching involves the use of bleaching substances to clean the stains from the surface of your enamel. Hence, you must have excellent oral health conditions, which include your teeth and gums.
Before going for a whitening treatment it is important to know whether or not a person is a good candidate for the procedure. Not everyone is perfect for teeth whitening solution. There are certain circumstances under which a person might not be able to undergo whitening treatment. For instance, people having previous dental restorations, like veneers or bonded fillings cannot whiten their teeth with carbamide or hydrogen peroxide. These materials cannot whiten the past restorations. They only work on original teeth.
Furthermore, teeth having internal staining or discoloration from some developmental conditions like root canal will also not react to the process of whitening your teeth.In such cases, a permanent restoration has to be considered.It might also be difficult to bring changes to tooth color like gray or brown. Typically, the teeth whitening process works best on yellow hue.
Restrictions should be employed on pregnant and nursing mothers, as whitening or bleaching ingredients can cause problems to their health. In addition, people giving hypersensitive teeth must avoid whitening, as the process enhances the sensitivity level and causes immense pain and discomfort.
The method of teeth whitening is simple. The enamel, which is the first tooth surface layer, is semi-translucent and clear. There is another layer below the enamel, called the dentin, which is usually yellow, but could be gray, brown or black. The underlying hue of the dentin is often penetrating through enamel, which shows clear signs of stains or marks on teeth. To whiten the lower layer of teeth or the dentin, the solution should be able to reach the layer. The solution then starts working by lightening the color of dentin, thereby giving your whiter teeth color.
There are several brands of whitening products available on the market and each of these products promise to be the best. There are professional in-office and at-home whitening treatments and some over-the-counter treatments for your teeth too. People can choose whichever option is best suitable for them, according to their budget, time required to clean up and the final result that you are likely to get.
