Use WD-40 To Keep Appliances Fingerprintless

I got this idea when I took my sewing machine in to have a little tool up. The repairman told me he wiped it down with WD-40. I'd just brought a new stainless steel stove and couldn't get the fingerprints off of the doors after it was taken out of the box. So, why not?

I tried WD-40 and, boy o boy was I ever pleased. It took off all the fingerprints and water stains from washing it down.