Total Radiance Teeth These kinds of stains are everlasting and can not be removed. Trauma injuries and injuries can purpose cracks for your teeth, allowing dust and debris to build up. Poor oral hygiene Plaque builds up while we do not brush and floss our enamel properly and frequently. Accumulated plaque can cause tooth discoloration. Lots of us might also have discolored or stained enamel because of one or a combination of these elements. We cannot virtually refuse to age, or stay away from sure food and drinks forever, however we also do want a healthful-looking astounding white smile.