N.C.
I know this sounds strange but I just had stainless appliances delivered a couple of weeks ago and I asked the delivery man, who seemed very knowledgeable about them, about keeping them clean. He said to wipe the stainless portions down with WD-40 and it will help to deter the finger printing and keep them clean. It works! Who would have guessed!!
The odor is strong at first but it goes away quickly.
Good luck!
N.