7yo DD has a small verruca on the ball of her foot. She is not a sporner it seems and refused to let me take a photo of it. I have put duct tape on it & we will see what happens. The problem is that, as it is on the ball of her foot, it hurts to walk. Could I put a corn plaster over it to relieve the pressure & put the tape over that or does the tape actually have to touch the verruca? Or would you lot just prefer that it spreads rather than get removed?!!