It’s picture time. You know the drill, keep your mouth shut at all costs. Over the years, you have perfected the closed mouth smile for fear that your yellow teeth will get the better of you. No one wants to have yellow teeth, but the methods that we often use to whiten them can be dangerous. Both dental bleaching sessions and over-the-counter whitening treatments can lead to pain and other negative consequences for your smile.
The most common ingredient in whitening kits
The most common ingredient in dental office bleaching sessions is