Cast Iron Sam's All Natural Seasoning Oil lets you build and maintain the perfect seasoning for all your cast iron cookware without any costly soaps, sprays, pastes or pucks. A few drops is all you need.<p><p>Chefs and home cooks around the world agree that cast iron is a terrific material for cookware. But, it’s important to season it to avoid having foods stick, prevent rust, and to make cleanup easier.<p><P> But what is “seasoning”? Seasoning is a stick-resistant coating formed between polymerized oil and the surface of the cookware. Done properly, seasoning a hard, slick surface bonded at the molecular level. Think of it as an all-natural force field for your skillet.<p><p> Vegan Cast Iron Oil, free from animal products and cruelty-free.