How to Clean Cast Iron Dutch Oven

Caring for Your Cast Iron Dutch Oven

A cast iron Dutch oven is one of the most versatile and beloved pieces of cookware — perfect for braises, soups, stews, and even bread baking. But its deep shape and tight-fitting lid mean food residue can build up in corners and along the rim. Here's how to clean it properly without damaging the seasoning.

What You'll Need

• Chain mail scrubber
• Non-scratch scrub sponge
• Baking soda
• Cast iron seasoning oil
• Warm water
• Paper towels

Step-by-Step: How to Clean a Cast Iron Dutch Oven

Step 1: Let It Cool

Always let your Dutch oven cool to room temperature before cleaning. Thermal shock from cold water on a hot pan can cause cracking or warping.

Step 2: Remove Food Residue

Use the chain mail scrubber or a stiff brush to loosen any stuck food from the bottom and sides. For stubborn residue, add a small amount of water to the pot and bring it to a simmer on the stove — this loosens stuck-on food without scrubbing.

Step 3: Baking Soda for Tough Stains

For burnt or heavily soiled areas, sprinkle baking soda into the pot and add just enough water to make a paste. Scrub with the chain mail scrubber in circular motions. Pay attention to the corners and the rim where food tends to accumulate.

Step 4: Clean the Lid

Don't forget the lid — clean it the same way as the pot. Check the underside of the lid for condensation residue and any food splatter around the rim.

Step 5: Rinse and Dry Immediately

Rinse with warm water and dry immediately with paper towels. Place both the pot and lid on the stove over low heat for 2–3 minutes to ensure all moisture is gone.

Step 6: Season After Cleaning

Apply a thin layer of cast iron seasoning oil to the inside of the pot and the inside of the lid. Wipe off excess. Store with the lid slightly ajar to allow air circulation and prevent moisture buildup.

How to Store a Cast Iron Dutch Oven

• Store with the lid slightly open or place a folded paper towel between the pot and lid
• Keep in a dry location — avoid humid areas
• If stacking other pans inside, place a cloth or paper towel to protect the seasoning

Common Mistakes to Avoid

• Don't soak in water — even briefly, it promotes rust
• Don't store with the lid sealed tight — trapped moisture causes rust
• Don't use soap regularly — occasional mild soap is fine, but not after every use
• Don't put in the dishwasher

Final Thoughts

A cast iron Dutch oven that's properly cleaned and stored will last generations. The key habits are simple: dry completely, season lightly after each wash, and store with airflow. Treat it well and it will reward you with decades of incredible cooking.