Everyone’s smile is powerful. A smile can break down barriers, cut through tension, make a stranger feel welcome, and lift a friend’s day. The problem is that many people are too self-conscious to show their unique smile to the world, and Opalescence whitening is on a mission to change that. Whether someone has coffee- or wine-stained teeth, teeth that are a little crooked, or a smile flanked by dimples large or small, everyone has a reason to celebrate their uniqueness. Something that often helps those who are self-conscious about their smile is tooth whitening. However, concerns and questions abound about this hot topic: Will whitening damage my teeth? Exactly how white can I get my teeth? How long will the whitening last? Is the chemical used in tooth whitening toxic? Can I whiten my teeth while I have braces?