Teeth whitening: what colour should my teeth be and is it safe to whiten them?

teeth whitening: what colour should my teeth be and is it safe to whiten them

  Tooth colour varies between individuals and even between teeth belonging to one individual.  The variation of tooth colour between different people can be due to tooth form, developmental defects (such as fluorosis or tetracycline staining), diet (frequent consumption of dark-coloured food and drink), and lifestyle factors (smoking and poor oral hygiene).  In addition, our teeth Read More