I clean everything I can, al. chairs are easy, most have screws or metal clips holding the webbing on. Zip the screws out with an electric screw driver or even an electric drill with a screw driver bit will work. Cut steel rod hing thing in half with a cut off blade and bull it out. Russell if you hve to go looking for scrap your probably loosing money with the gas prices the way they are. But thats just me, to each his own.