Cast Iron Scrub designed to remove rust spots and food residue. | - IDEAL FOR - | Cast Iron Skillets, Cast Iron Pots & Frying Pans, Cast Iron Grills & Griddles, Cast Iron Woks, Cast Iron Dutch Ovens, Cast Iron Cookware. | - DIRECTIONS - | For cast iron that has rust damage, use Culina Cast Iron Salt Scrub first to remove any damage spots or burnt food. For best results use Culina Cast Iron Soap to wash and remove any left-over food residues then season with Culina Cast Iron Oil. | - INGREDIENTS - | SCRUB: Solar Evaporated Sea Salt, Refined Coconut Oil, Proprietary Essential Oil Blend.