Behind the Stain: Causes of Yellow Teeth and How to Get Your Brightness Back

A bright, white smile is something most people want, but keeping your teeth that way is easier said than done. Over time, a number of everyday habits and natural processes can leave your pearly whites looking more yellow than you’d like. But that doesn’t mean your smile has to stay that way! In fact, most causes of tooth discoloration are very treatable. Here’s a look at what causes your smile to dull and how to get its brilliance back with methods like teeth whitening.