The first things that came to mind, besides just tape, were the Command hooks by 3M with the 'easy release' sticky stuff and that blue 'gum' stuff that you can use to hang things on walls.
"All television is educational television. The only question is, what is it teaching?"-Fmr. FCC Commissioner Nicholas Johnson
Just get some of that neat stainless cleaner. I use magnets on mine and mine is stainless. I clean the face o fit monthly and it looks just delivered (just don't look IN the fridge!)