u do not have a cleaning mode I would set the oven at 400 degrees. When this pan was done it was in for 3 hours so I would just suggest keeping an eye on it after 2 hours. At that time you will start to see a change in the pan as everything begins to bake off. It really depends how much build up you are s
How to Care for Your Cast Iron Skillet - Jump on the cast iron bandwagon with me! Cast iron cookware is wonderful to cook with - it heats evenly, is oven-safe, is naturally non-stick, and fortifies your food with iron. Before you get out the dish soap, however, make sure to check out these handy tips so that you can hand your cast iron skillet down through generations to come.