The procedure is very simple. Hydrogen peroxide gel is applied to the teeth. A cold blue light is placed directly in front of the customer’s exposed teeth and runs for 20 minutes per treatment. (for a total of 40 minutes) We typically perform 1 to 3 treatments on each customer during the same session, and the more treatments are performed the better results you obtain. Great results are obtained with the 2 x 20 minutes sessions and its generally more than enough. 3 x 15 with gold gel is also available for that Extra White effect. You will NEVER bite into a mouth tray for your whitening sessions with LUXX WHITENING treatment.