Petroleum jelly is a nightmare to try to wash out of stuff, plus the washing machine gets coated with it. Ick. Maybe I will just follow his advice to the point of using more yummy tingly Friction Zone! Maybe try the wipes thing, too. I wonder if they come in a small pack. I need a little removeable dealy then, for my bathroom trips at the Controls, since I'm already carrying the tube of Friction Zone around.