I've had these burn marks on the stove, probably a year or more and I've tried everything and just gave up and dealt with them being there. I tried magic eraser, Softscrub, all-purpose cleaner and bar-keeper's friend and nothing worked. I finally decided I couldn't take it anymore and set out to go to war with these stains and eradicate them. Several places online shared about using baking soda and peroxide and though it did work some, I still had to do it twice (letting it sit the second time longer) and I had to scrub and use a butter knife for the parts that nothing was going to get off. I'm so happy it is all gone!! Talk about oddly satisfying - this made my week.