For many, stained or yellow teeth can be a source of embarrassment, and they can indicate various types of dental problems. But although everyone wants perfectly white teeth, most people have some degree of yellowness or discoloration. Teeth sometimes develop stains as a result of consuming particular foods or drinks. Plaque buildup can also make your teeth look dull or yellow (1). In some cases, infections and diseases can cause discolored teeth (2). Whatever the cause of your tooth discoloration, you may wonder how to get your teeth white without an expensive professional treatment. Americans spend billions of dollars per … Continue reading 11 Science-Backed Ways to Naturally Whiten Your Teeth