I've lately become focused on the germs from those plastic t.p. roll dispensers. Another thing for me to obsess about.No, I'm not being sneaky with the question. I try to touch as little as possible in public restrooms. That includes faucetts, soap dispensors, buttons to get air dried. I wash when it is all automatic and I don't have to touch anything. I always cringe when I have to touch a door handle to exit. It's nice when there is no physical door.