Welcome to the Quilting Board!
dawn extra dish soup, the blue one, put it with a bit of water soak it for at least an hour (dawn usually works within 5 minutes) and if that doest get it off.. you might want a new pot
Here today... why what a lucky bunch we are.
Discovered that after having done the boiling dish soap trick - a heavy layer of baking soda, then dump vinegar on top. Do outside, it makes a mess!
Nephew and I were working out how much of both to use to make a science fair volcano, and I was using the old, couldn't clean out, may as well trash it pot to contain some of the mess. We'd gotten out the volcano amount sorted, then because he's 7 and I'm not exactly mature either, we dumped the last of the box in, then poured the vinegar over top.
Hilariously funny mess, and a clean pot.
Not sure but I have heard putting coca cola in and letting it soak helps -- after all it cleans coins so they gleam like gold !!!! Letty
Try oven cleaner. Heat pot and spray with oven cleaner, let set then wipe out and do again. Always works for me