Generally speaking, teeth whitening/bleaching can be achieved in a variety of ways. It is used to correct discoloration of he teeth and a number of techniques can be used for this procedure including: chemical whitening, mild acid whitening, abrasive teeth brightening and the newest technique, laser teeth whitening. A basic teeth whitening procedure can be done in the surgery or at home, with the patient being given materials and instructions to complete the procedure themselves. Either way, you will find good results from both in surgery and at home techniques.