Side Effects of Teeth Whitening Gels
Some people have safety concerns about using whitening products. According to the ADA, peroxide-based bleaching agents, such as those used in common tooth whitening products like strips and gels, can cause irritation to the gums. This can happen when the gel is used with an ill-fitting tray or applied incorrectly.
Tooth sensitivity can also occur with teeth whitening, although both irritation and sensitivity usually stop once you're done treating your teeth. The best way to help avoid and prevent these possible side effects is to whiten under the advisement of your dentist.
Using a whitening gel is a good way to make your smile brighter, so ask your dentist if you're a candidate for whitening. To help maintain a whiter smile, floss daily and brush twice a day with a whitening toothpaste. Keep up your regular dental appointments — the polishing action of a professional cleaning treatment is essential for fighting surface stains. With a little work, you can say goodbye to yellowing teeth and hello to a revitalized smile!