It is normal to have unevenly colored teeth after bleaching, but that depends on the extent to which it occurs. The good news is that the color will become more even with time in most cases. Yet, the reason for uneven color may be what you do. The first thing to do is avoid many common mistakes people make post-bleaching, such as consuming products known to stain teeth like wine, coffee, soy sauce, coke, and so on.
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Obviously, any food that will stain a cloth is likely to stain your newly whitened teeth. If coffee is something you cannot do without, you may have it in a way that will not stain your teeth, like drinking it through a straw. There is no set time over which you have to avoid consuming certain foods. It is best to discuss thihttp://www.blogger.com/img/blank.gifs issue with your dentist.http://www.blogger.com/img/blank.gif
Sometimes this cosmetic procedure displays an uneven effect - some parts of the tooth become whiter than other parts. This can be attributed to a wide variety of causes. For instance, you might not be applying the teeth whitening solution the right way. If you are buying tray-free generic materials from the drugstore, they lack the facility to stop the solution from pooling in one area and leave other parts of the tooth untouched. This is the reason for uneven color. The solution, then, is to buy materials with a custom fitting tray. You can ask your dentist to recommend one. Otherwise, you will be left with splotchy teeth forever, and it will be a pity that you even went to all that trouble to whiten your teeth.
Other teeth whitening products means that leave your teeth with a splotchy color are whitening strips, which touch some parts of the teeth and escape others. In Canada, dentists prepare custom trays which are suitable for the specific structure and form of your teeth. Custom trays have a particular size thickness of a reservoir to control the amount of solution that is applied both at the gum line of the tooth and at the area where the incision is made. The result is a more uniform and even color. Another thing to bear in mind is that bridges, fillings, and other artificial work cannot be made whiter, so do not expect this result. You may consider asking your dentist to replace your fillings so that they match the white color of your teeth.
Another reason for uneven color may be the structure of your teeth preventing uniform color from developing. This can happen because as the gums go down on a tooth, the white part becomes visible and the enamel thins out more and more. Some teeth have yellow roots which will also show. If that is the case, you may ask your dentist to place a white filling or a veneer to cover the root. This way, the full set of teeth will be a brilliant, uniform white. Moreover, this is not as difficult as it seems!
