If you clean your cast-iron skillet properly, it will last for years and years. And it's easy with this kitchen staple you already have. David lives in Brooklyn where he's spent more than a decade ...

Cast iron skillets are an essential item for countless home cooks. In comparison to some modern cookware, cast iron offers excellent heat distribution and retention and can last for decades.

Can I really not clean it with soap? So how much do you know about taking care of your cast-iron skillet? Take our quiz to find out how to ensure it stays in the best shape for many years to come.