How To Polish a Stainless Steel Sink with Flour (Yes, Flour!)

A few years ago, I learned a trick that changed my life. No, seriously, it was a complete game-changer in the care of my kitchen sink. This is a tip you'll shrug off and then eventually grudgingly try. And then you'll say, "Oh man, that was so easy and awesome! Why didn't I do that sooner?" The key, my friends, to the most shiny and luxuriously polished stainless steel sink, is very cheap, very simple, and very weird: flour.