Many people choose to whiten their teeth and brighten their smiles for many reasons. Your smile creates and instant impact on the people you meet. A bright smile is often perceived as a healthy smile. Whitening your teeth can boost your confidence with a great smile, it can make you appear younger, and it can be done for any special events coming up such as a wedding, graduation, class reunion, or job interview. Others choose to whiten their teeth to simply reverse the years of everyday staining and yellowing. Whichever your reason for choosing to whiten your teeth, teeth whitening is one of the most economical ways to brighten your smile.