Once the rust removal is done, the pan needs to be reseasoned. Seasoning cast iron pans protects them from the moisture and oxygen that make them rust, and also helps form the non-stick surface.

First of all, if you have an oven with a self-cleaning setting, that’s a great way to remove rust and “reset” your cast iron pans.If you don’t, Bon Appétit points out that all you need is ...

However, too much iron can also damage brain cells, the University of Melbourne's Pursuit reported. "The rusting you see on iron metal is the same rusting reaction that occurs in the brain," said ...