Dr. DesRosiers:
A lot of people will want to just get two, or get six, or something like that, and so you really have to look on a case by case basis, depending on what you’re trying to do. If you’re trying to change the shade of all the teeth, we don’t want to do that with just two or four teeth, because all the rest will still be dark. You’ll see where you started and where you stopped. If you really want to change the shade, it’s usually somewhere between eight to 10, sometimes 12 on the upper, to do that and then the lower as well.


