Put a dryer sheet in the pot, fill it with very hot water, let it set over nite and the burned substance should come right off.
I’ll try that thanks.
Kosher salt is great too.
Vinergar, baking soda paste can help.
MIf it’s stanless you can use a stainless scrub pad on it.
ive heard to boil water in the pot and salt letting it cool can work for stubborn burns.
Thanks Judy. Will try it. It’s really bad.