Icky Poo

As much fun as it is, nevertheless I think I never never never want Icky Poo in my house again. Working on painting a bedroom, I see the stains on the ceiling from Icky Poo games in past years. When I painted the living room, there was no way to eliminate those stains. Washing the ceiling, 3 or 4 coats of Kilz, and two coats of paint STILL didn't get rid of the Icky Poo marks.