No, you should not use dishwasher detergent on a cast iron skillet. Cast iron skillets require special care to maintain their seasoning and prevent damage. Dishwasher detergent is typically too harsh and can strip away the seasoning, which is the natural non-stick surface that develops over time through the accumulation of oils and fats.
To clean a cast iron skillet, follow these steps:
Hand Wash Only: Clean the skillet by hand using warm water and a stiff brush or sponge. Avoid using soap or detergent, as it can remove the seasoning.
Avoid Soaking: Do not soak the cast iron skillet in water, as prolonged exposure to water can lead to rusting.
Use Salt for Stubborn Residue: For stubborn food residue, you can sprinkle some coarse salt on the skillet and scrub it with a sponge or brush. The salt acts as an abrasive without harming the seasoning.
Dry Immediately: After washing, thoroughly dry the skillet with a towel to prevent rusting. You can also place it on low heat on the stovetop to ensure it's completely dry.
Re-season as Needed: If you notice that the seasoning has worn off or the skillet starts to lose its non-stick properties, you can re-season it. Apply a thin layer of vegetable oil or flaxseed oil to the skillet's surface and bake it in the oven at a high temperature for an hour. This will help to restore and strengthen the seasoning.
Remember, proper care of your cast iron skillet will ensure its longevity and performance. Avoid using dishwasher detergent or any harsh cleaning methods to preserve the skillet's seasoning and enjoy delicious meals for years to come.