Studies show that the first thing people notice when meeting new people is their smile. A nice smile can open doors for you. It can tell the world that you are friendly, welcoming, confident, capable, and intelligent. These qualities are not necessarily logically related to having a white smile, but simply the impression that people get when others have a good smile.
Part of a pleasing smile, according to most Americans, is having white teeth. Whether you’re in a professional situation, a social situation, or a dating situation, you’ll feel more confident when you know that your teeth are as white and bright as possible. With your fashion sense and bright smile, you'll feel like a celebrity.