The most obvious reason for yellow teeth is poor oral hygiene and dental care. However, you may brush and floss religiously, and attend all of your dental appointments. And your teeth may be perfectly healthy, but they don’t look clean and white. Some people don’t care about the shade as long as they can still chew, but many people can become self-conscious about their smile. Fortunately, there are several ways to whiten and maintain clean teeth.
What’s the color of your teeth?

Research shows that people judge others when it comes to their pearly whites in social and professional settings. Unfortunately, pure white teeth aren’t natural for many individuals. In fact, everyone has their own unique shade. So no matter how many products you try, your teeth have a limit on how white they can be. (Unless of course, you get veneers or paint.) As a result, some people are born with naturally yellow teeth.