I’ve used Barkeepers Friend for YEARS! Try it on your stainless steel sink. I, too, use it on my ceramic top stove. I use it everywhere I have stainless — and it is wonderful. There’s a REASON it is called Barkeeper’s Friend. My daughter (age 25) is a bartender. Her bar had never heard of it. The stuff there was kinda gross (good thing no one could see it, LOL). She swiped my can (I prefer the canned type; I’ve tried the others, but the powder is much better!) and took it to work. She sparkled up that bar so nicely. Her boss could not believe it. Oddly, I’ve known her boss for years, just didn’t realize he owned THAT bar as well. She told him about this, and now all his bars use it. She is considered a genius; she has not told them it is her MOM that is a genius for some reason. Try this everywhere, it is great!