Do you know what this is???? It's the tool from H---!! We are going to take the tub out of one bathroom and have a walkin shower added. I decided that I would like the walls painted. The wallpaper is supposed to be strippable, but it is not. I have to use the scorer ( I call it a claw) to punch little holes in the paper. Next, a special spray is sprayed on and wait 15 minutes and it is SUPPOSED to peel off in large pieces. NOT!!! I think spit would work as well. I have one strip the width of wallpaper down...it only took 2 hours!!! I was hoping to get a wall done...boo hoo!!