Nothing shaves years off of your appearance like a bright smile, which may explain why teeth whitening is the number one cosmetic procedure in the United States. Manufactures have capitalized on our vanity by providing more and more whitening products at ever more affordable prices. Furthermore, there are all kinds of home remedies on the Internet. With everything that's available, it's hard to know which products actually work and what will give you the most bang for your buck. To find out how to navigate the myriad ofoptions, ConsumerSearch spoke to Manhattan-based cosmetic dentist, Timothy Chase, DMD.read more