I only have one place that I clean that has stainless steel appliances. She likes this oily stuff, comes in a container that sort of look like wet ones. After I use those then I have to wipe off the excess with paper towels. I have heard, although I personally haven't tried it, that newspaper can be used to wipe them down streakfree. The newspapers should be several days old though so the ink doesn't rub off. Again I have not tried that myself. I know of others that use a little mild dish detergent to clean them. I haven't had to try any of these things because thankfully I only have the one place with them, and she is particular about what she wants used.

Here are a couple of links that I found about cleaning appliances:
How do you remove fingerprints from stainless-steel appliances?

About.com article

Maybe others that have them in their own home will have better suggestions.