So H was free yesterday and he was home while I was in class. He did the dishes and decided to use BKF on the pan he used for breakfast and the pot from the night before. Well he left them in the sink while we went to our hometown and we came back late at night. So it was soaking all day and night. Well this morning he went to wash those dishes and the bottom was all dark and stained where the BKF was.
We don't know what to do and I couldnt find anything on the web about a similar experience other than a woman who stained her SS stovetop and was asking if it could be solved. They gave her some suggestions but they are not from "reliable" sources and I would like to know if this has happened to anyone?
UPDATE: Well I tried everything you amazing ladies told me and nothing
I think they are unsalvageable and will need to be replaced. Poor H feels horrible since they are new and we got them as a shower gift. And replacing them will be expensive so it will have to wait.
Thank you all for the advice!