Teeth whitening is one of the simplest cosmetic dental procedures, capable of giving people a smile much whiter than they did before. The procedure is fast, easy, and painless, which draws a lot of people to the treatment.

However, you might have heard that teeth whitening can produce a little bit of sensitivity in the days immediately following the procedure. If you want to know why that may be, and what you can do to make yourself more comfortable, here’s some information that you might be interested to hear.