How to clean stainless steel fridges We use a 3M product called Stainless Steel Cleaner. Its not cheap but works well. Another great option is using furniture polish oil. Just dab some on a dry rag and wipe down the fridge or any stainless steel appliance in the kitchen. Although be aware, you may find some dust settling on the item as this cleaning method creates some static. Our domestic cleaning service includes exterior fridge cleaning. Interior cleaning is by request.