Does your dermatologist tell you to occlude the area, i.e. cover it with Tegaderm or plastic wrap or put on gloves if treating your hands? Mine says to do it and sometimes I need to ask for help if I am trying to cover a hard to reach area. How do you make it stay on? Sometimes it just sticks to itself but sometimes for example on my wrist I might put an ace bandage around it to keep it from coming apart.