The aim of this report is to describe two clinical cases of dental bleaching, both using CP 10% but in different biological teeth structuresyoung
and older enamel and dentin. In both cases the “at home/overnight bleaching” was used as preferred technique, such as the shade guide
Vita Classic Scale Vita, Zahnfabrik, Sackingen, Germany to color shade changing control. Case 1 reached a very satisfying result in a regular
term, despite the initial condition. Case 2 reached a very satisfying result as well, but in a short term because of the patient’s age and his dental
favorable condition. This report shows how safe and predictable a dental bleaching can be, and what technique is more reliable to reach the
expected and long lasting result, with comfort and no side effects.