For quick clean ups, get some stainless steel wipes. They're sold at Target, Wal-Mart, etc... You just wipe in the direction of the grain and the fingerprints should be gone in seconds. I also use the stainless steel spray, that works really well too. It seems to put a coating on the surface so it doesn't get so dirty so quickly. I wouldn't use anything not made especially for stainless steel. One lady I used to clean for used Windex, and her appliances after a while didn't look as good and they were harder to clean. Vinegar is an acid and will etch the metal. Hope this helps. Good luck!