Perfect Bleach Office+ is a gel for tooth whitening intended for exclusive use in the dental office. It is suitable for whitening individual teeth or multiple discolored vital or non-vital teeth. The success of the whitening process depends on the natural tooth color, as well as the intensity and cause of the discoloration. Organic discolorations can be whitened, which generally have the following causes: discolorations due to trauma, discolorations due to medications (e.g., tetracycline). Contains: 4 ml whitening syringe and mixing cannulas type 14. SALE EXCLUSIVELY TO DENTISTS.