My wife came in with a cast iron dutch oven someone had given her. It was very, very filthy. It had
a lot of build up on it. I lit up the grill & put it on it. Burned all the residue on it down to nothing. Then it was easy to finish cleaning up & re-season. If you ever get cast iron cookware that is rusty that is relatively easy to clean up also. You just soak it in vinegar for a day or so. Then you might have to go over it with a wire brush. Wash & season & it will be good as new. Cast iron is the original non-stick cookware.
a lot of build up on it. I lit up the grill & put it on it. Burned all the residue on it down to nothing. Then it was easy to finish cleaning up & re-season. If you ever get cast iron cookware that is rusty that is relatively easy to clean up also. You just soak it in vinegar for a day or so. Then you might have to go over it with a wire brush. Wash & season & it will be good as new. Cast iron is the original non-stick cookware.