1. Bar Keepers friend. This is a cleaner that looks like it might be comet, but it doesn’t have anything abrasive in it, so it won’t scratch your surface. This is especially good for really dirty areas, like the stove or if you have toddlers that are really making a mess of your appliances.
2. Vinegar. Just fill a spray bottle with white vinegar, and spray right on the steel. Then wipe with a clean rag. This works because the acid in the vinegar cuts through the oil left behind by fingertips, rather than smearing it around like a lot of other cleaners.
3. Pledge. This is a really good way to clean it. You can use it for the cleaner, or afterwards. It’ll help repel the prints for a little while too afterwards. You just spray on, and wipe off with a microfiber cloth.
4. Water. You can just use warm water and a rag. This will work if your fridge isn’t too bad.