Cleaning your Cast Iron Cookware

How to clean your dirty cast iron cookware to make it look and cook like new!

Cameron Carver

8/4/20253 min read

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We love using our cast iron skillets. Cast iron cookware has excellent heat retention, a versatility in cooking, and builds a natural non-stick cooking surface without the use of chemicals! You can check out some of our favorite cast iron skillets here: https://amzn.to/46GuXCv

Cast iron cookware is a kitchen staple. But, many people are intimidated by the idea of cleaning cast iron. The truth? It’s really simple once you know how. This guide walks you through the step-by-step process of cleaning your cast iron skillet or pan the right way, so it lasts for generations.

What You’ll Need:

  • Warm water

  • A sponge, stiff brush, or chainmail scrubber

  • Kosher salt (optional)

  • Paper towels or lint-free cloth

  • Cooking oil (vegetable oil or flaxseed oil preferred)

  • Tongs (optional)

  • Stove or oven

Step 1: Clean Immediately After Use

After you’ve finished cooking, let your cast iron cool slightly — but don’t wait too long. Cleaning while the pan is still warm (but not scalding) helps release stuck-on bits.

Step 2: Rinse with Warm Water

Run the pan under warm water. Use a brush, sponge, or chainmail scrubber to gently remove any food residue. Avoid dish soap and never soak your cast iron — water is cast iron’s enemy if it sits too long.

Got stubborn bits? Pour in a few tablespoons of kosher salt and scrub to lift the grime naturally.

Step 3: Dry Immediately

Water can cause rust in minutes if left on the surface. Thoroughly dry the pan with a paper towel or lint-free cloth. You can also set it on a burner on low heat for 1–2 minutes to evaporate any leftover moisture.

Step 4: Re-Season with Oil

Once dry, apply a thin layer of oil to the entire surface — inside and out — using a paper towel. Be sure to rub it in thoroughly so it’s not greasy. We prefer natural beef tallow, which can be found here: https://amzn.to/4fmHJZ7

We also use olive oil (not extra virgin) when in a pinch. Olive oil has a higher smoke point, which helps not have a sticky surface: https://amzn.to/45BpqMg

Step 5: Heat to Seal the Seasoning

To lock in that protective coating, heat the pan:

On the stovetop: Turn to medium heat and let it sit for about 5 minutes until it begins to smoke slightly.

Or in the oven: Bake upside down at 400°F (205°C) for 45 minutes (place foil underneath to catch drips).

Let the pan cool completely before storing.

What Not to Do:

  • Never soak your pan in water

  • Don’t use steel wool for seasoned cast iron or dishwashers

  • Don’t store it without a light oil coating

That’s It!

Keeping cast iron clean doesn’t require fancy tools or harsh chemicals — just a little care and consistency. Follow these steps and your skillet will only get better with age.

Before...

After!

We have also used this cleaner: https://amzn.to/4fFWpmp and conditioning polish: https://amzn.to/47fWDya with great success. These items have all natural oils and ingredients and do not cause harm or deterioration of your cast iron!