Write an article based on this "Make sure your cast iron is seasoned. Store the cast iron in a dry place."
Seasoning cast iron creates a seal over the metal, preventing rust and creating a nonstick surface.  Some cast iron cookware comes pre-seasoned; read the packaging or ask a store clerk if you aren't sure about yours. If you've had your cast iron cookware for awhile and don't know if it came seasoned, it's best to take the steps to season it, just in case. Read How to Season a Cast Iron Skillet to learn the best technique for seasoning your cookware. Take care not to stack a wet pot or pan on top of the cast iron.