Plan Ahead For Best Results
If you require that a cosmetic dental crown be placed, it is a good idea to evaluate how you feel about the color of your existing teeth before the process is initiated. If you like the color of your teeth, the dentist will then find a crown shade that matches them.
On the other hand, if you feel that you would like your teeth to be lighter, bleaching may be an option for you. If you know you would like to whiten or lighten the shade of your teeth, it is a good idea to communicate this to the doctor beforehand. Once the final crown or cosmetic restorations are made, it will not be possible to change their color without re-doing them.
While bleaching is generally predictable, the results do not last forever. You may have to touch them up every one to three years. Teeth will re-darken. (This tends to occur more slowly with Power Bleaching.) The rate at which it happens, though, depends upon your habits. The good news is that your teeth can be brightened once again. Just remember, crowns and fillings do not change their color with bleaching — only your natural teeth will lighten.
