What is the best way to remove contact paper adhesive from a wall?

Question:

Answers:
Goof Off and WD40 will both remove it, but you will be left with a residue to clean off or possibly paint over. Try first to remove the residue with household cleaners that remove oily grease, like Dawn, 409, etc. If it reappears once dried, then you will have to prime and repaint the area.