Person Shows How to Clean Rusty Cast Iron

This person displayed an easy-peasy way of cleaning a rusty cast iron. After taking off the handle, the first scratched its surface with a metal scrub and took off most of the rust. Next, they used vinegar and a sponge to wash off the rest. Eventually, they applied coats of olive oil, baked the iron cast in an oven, and finished. It looked brand new once they were done.