I have never received as much engagement on an Instagram Story as when I posted a before and after of using Barkeeper’s Friend on my Le Creuset. I was resigned to the fact that my matte white Dutch oven would just forever have a brown ombré effect on the bottom half thanks to years of it sitting on a burner. But no! The magic that is Barkeeper’s Friend and a shit ton of scrubbing took it off in, like, 20 minutes flat. Extremely satisfying. Highly recommend.