The Zoom! procedure requires that all soft tissue in and around the mouth be protected. The clinician is required to monitor the procedure to insure any exposed skin or tissue is isolated and protected. Protective eye wear is required during the procedure. Light sensitive individuals including those undergoing PUVA (Psoralen+UV Radiation) therapy or other photo-chemotherapy, as well as patients with melanoma, should not undergo the Zoom! in-office procedure. Also patients taking any light sensitive drugs or substances, whether over-the-counter, prescription or homeopathic, should consult their primary physician prior to procedure.