Stains on the teeth are more like stains on the personality of a person. The stains and the scars on the teeth are a sign that the teeth are not very healthy anymore. Teeth should be taken good care of. They are an asset to the personality of the person. It is an important habit to take care of the teeth so that they stay fit and healthy. There are discolorations ofteeth. This can be internal or external. The internal and the external teeth defects are due to different reasons. The internal can be due to reasons like alcohol and tobacco. The external one can be because of improper care. There are so many reasons why one may have discolored and unpolished teeth. If the discoloring is external, it can be removed easily. This can be done with ways like bleaching and whitening treatments. These...