There is nothing like having stainless kitchen appliances with fingerprints and grime marks on them.  What everyone needs, besides the house cleaner, is Bar keepers Friend. It’s a relatively inexpensive product that really works and is safe for food preparation and food storage areas. I found it at Target for less than two dollars for a 12oz can. Bar Keepers Friend was popular in Saloons back in the late 1800s to keep brass fixtures gleaming. It’s also great for cleaning stainless, chrome, tile, grout and porcelain. Use as directed.