3 Ways To Clean Rust Off Cast Iron

For example, about half a cup of salt would be used for a 12 inch cast iron pan.

Use a great deal of pressure as this will help scrape off the rust. Rub the potato in a circular motion. If you’re scrubbing something like a pot or pan, do not forget the sides and bottom.

It’s very important to dry your pan off immediately. Water causes rust with cast iron pans, and if you leave your pan wet it will just get rusty again.

Blot off any excess oil after removing your pan from the heat and storing it.

Mix the white vinegar and water where you want to soak the pan, such as the sink or the bucket.