For simplistic cleaning you’re going to just want to use the basics: Water and a cleaning cloth, this should be used for just polishing and cleaning stainless steel. To clean make sure your cleaning cloth is damp not soaking, slowly clean around the appliance in a circular motion until satisfied and then proceed to dry with a towel.
Method 2
For use against heavier cleaning you can use washing up liquid to clean the tougher stains, mix warm water for the best effect. Use the same motion you did with the previous method, once finished ensure you give it a good rinse afterwards and from there proceed to dry with a towel.
Method 3
There are many stainless steel cleaners out there, if you need to rejuvenate the steel, you can also use polishes for better results, use the same motion as before but make sure to wear disposable gloves, once finished give the steel a good rinse and then proceed to dry.