Your diet is a critical part of your teeth whitening routine. You work hard to achieve a bright, beautiful smile. You may think that a few treats won’t hurt your teeth. But some foods stain teeth quite easily. An Uptown Charlotte general dentist recommends that you pay close attention to the type of foods you and your children eat. You may not realize that you are damaging your teeth until it has already happened. Take good care of your teeth by avoiding these foods as much as possible.