Deionized water is a great option as well. [3] X Expert Source Susan StockerCleaning Guru Expert Interview. 8 November 2019.
You could try CLR for stainless steel, for instance.
You can also mix baking soda with dishwashing soap to make a paste and use that to scrub the surface. [14] X Research source
You can use an oil any time you clean your stainless steel, particularly if you’re deep cleaning.