What lies behind the popularity of teeth whitening is the health risk anybody would take when not decided and used rightly. Teeth whitening risks depend largely on the product and procedure chosen to whiten teeth. The teeth whitening risks associated with any of the products and procedures are minimal. Commonly, it is more on the possibilities of tooth sensitivity caused by a wrong choice of product. Another risk is the uneven teeth whitening result. It is always a wise thing to do to be careful in choosing a teeth whitening product. Try to make sure that it does not contain harmful or less effective ingredients, but with proven sealed of ADA.