Did you know the color of your teeth has a direct effect on your personal (and professional) relationships more than any other part of your appearance? Your smile says many things about you. If you would like to flaunt a beautiful smile, then having your teeth whitened becomes a necessity. It's become a big trend, where most celebrities are having it performed on them. There are several different whitening techniques such as light activated bleaching, whitening strips and tray bleaching. With so many different whitening products available on the market, it can become increasingly more difficult for consumers to determine which one is best for them.