singramsingram Hinge Hooks - Storage Behind Your Doors - Jason Fitzpatrick: These work great. I use one for hanging dog leashes.
jewelljewell Laundry can not fall behind machine and a folding table right on top! Also like that you can close it up!
leolaleola Corner market and green stamps..I REMEMBER THE SCREEN DOORS ON STORES AND IT FLAPPING CLOSED BEHIND YOU!