Can You Put Cast Iron in The Dishwasher? Get the Tips Here!

You should not put cast iron pans in the dishwasher as it can strip the seasoning, causing it to rust. Learn more about cleaning and caring for your cast iron cookware with helpful tips and advice.

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Are you wondering if you can put your cast iron cookware in the dishwasher?

If you’ve just bought a new cast iron skillet or used one for years, you’ll know they require special care to keep them in good condition. But can you put them in the dishwasher?

The answer is no. It would be best if you never put your cast iron cookware in the dishwasher. Cast iron is a porous material that can rust, warp, and discolor if exposed to too much water and detergent.

In this article, I’ll explain why you should never put cast iron in the dishwasher and how to clean and maintain your cast iron cookware. Keep reading to learn everything you need about caring for your cast iron cookware.

Is It Ok to Put Cast Iron in The Dishwasher?

Is Cast Iron Dishwasher-Safe? No, it is not recommended to put cast iron in the dishwasher. Cast iron pans require a long time to build up a nonstick surface, and dishwashing detergents can strip away this layer, leaving the pan vulnerable to rust.

Why Shouldn’t You Put Cast Iron in the Dishwasher?

When it comes to cast iron cookware, it is essential to know that you should never put it in the dishwasher! Although it may seem like a convenient solution, the dishwasher exposes the metal to water and does so with high pressure and at hot temperatures. This can strip the protective coating of the pan’s seasoning, making it even more vulnerable. It won’t rust immediately, but telltale red patches will begin to form over the cooking surface after a few days. Furthermore, if you use any detergent or soap in your dishwasher, those too can strip away the seasoned coating on your cast iron.

I always recommend hand washing your cast iron cookware to preserve its seasoning and keep your pans in optimal condition. Doing so keeps your pan from developing rust spots and helps maintain its non-stick surface. Additionally, by only using warm water and a soft brush or cloth to clean your cast iron kitchenware, you can easily ensure that it stays in great shape for years to come!

What happens if you put cast iron in a dishwasher?

When preserving the longevity and effectiveness of your cast iron cookware, one of the most important rules to keep in mind is: don’t put it in the dishwasher. Putting your cast iron in the dishwasher can do more harm than good, as it can cause rusting. Rusting can significantly reduce the lifespan of your cookware, making it less effective and potentially hazardous. The moisture inside a dishwasher is too much for cast iron, and even the heat dry setting doesn’t do a great job removing all the moisture. Excess water quickly leads to rusting, so you must dry your cast iron thoroughly after each use. If you’re unsure whether or not your

What To Do If You Put Your Cast Iron Pan in the Dishwasher

If you accidentally put your cast iron pan in the dishwasher, don’t worry. You can save your pan and return it to its original glory with a few simple steps.

1. Check for Rust

First, you’ll want to check for any rust patches that may have formed on the surface of your pan, which can usually be removed with an abrasive scouring pad or steel wool.

2. Reseason

Once all the rust is gone, you’ll need to reseason the pan by coating it in a thin layer of oil and heating it to a high temperature until it hardens. This will help protect your cast iron pan from further oxidation and keep it in top shape for years to come. With the proper care, you can prolong the life of your cast iron cookware and continue to enjoy its versatility in all your favorite recipes.

Why Does Cast Iron Rust?

Cast iron rusts when it is not properly seasoned or maintained. Seasoning is a protective layer of carbonized oil that prevents rusting. Rust can occur if a cast iron pan is left to soak in the sink, put in the dishwasher, air dried, or stored in a humid environment.

How to Clean Cast Iron Without Damaging It

As a baking expert, I know firsthand the importance of maintaining a well-seasoned cast iron skillet. A healthy seasoning layer provides a non-stick coating that makes cooking a breeze and also helps protect the pan from standard cleaning agents. Soap is generally safe to use on a well-seasoned cast iron skillet, as the baked-in polymerized coating is much harder to degrade than a layer of oil or grease.

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However, it’s essential to take care when cleaning your cast iron pan to ensure you don’t damage the seasoning layer. Here are five steps you can follow in cleaning your cast iron skillet without damaging it:


Loosen Food and Stuck-on Grime:

Before washing your cast iron pan, use a plastic spatula or wooden spoon to remove large food particles. You can also try scrubbing tough grime with coarse salt, a non-abrasive scrubber, or a pan scraper. A chain-mail scrubber is an excellent tool to scrub your cast iron skillet without damaging the seasoning layer. Avoid using steel wool or copper scrubbers, as these can dig through the seasoning layer.


Wash with Dish Soap and Warm Water:

To clean the inside of the skillet, use warm water, a few drops of mild dish soap, and a stiff brush or sponge. Rinse the pan thoroughly with plain water.


Dry Thoroughly:

It’s crucial to ensure that every last drop of water is dried off the pan to prevent rust from building up. Use a clean cloth or paper towel to hand dry the entire interior and exterior of the pan.


Apply a Light Oil Layer:

After drying your cast iron skillet, apply a thin vegetable oil to the surface. Wipe any remaining oil with a clean cloth or paper towel before storing the pan. You can heat the pan on low over the stove for about 10-15 minutes to help the oil layer set, and any missed moisture evaporates before it can rust the pan.


Store Your Pan:

Proper storage is just as necessary as good cleaning to maintain your cast iron skillet. Keep your pan in a cool, dry cabinet, and place a paper towel over the interior surface to separate it from other dishes stacked on top of it and catch any potential moisture.

Following these steps, you can keep your cast iron skillet clean and well-seasoned, ensuring it lasts for many meals.

What is the best way to clean cast iron?

To clean a cast iron skillet with nothing stuck on or messy, wipe it down with a towel, add a little oil, and stack it back on the stove. For messier skillets with food stuck on, the best way is to use hot water and a rag, sponge, or stainless steel scrubber to wipe it down.

How to Care Forcast Iron — without The Dishwasher

What does it take to keep a cast iron skillet in good condition? A new pan will need an initial seasoning. The active time on your part is just a few minutes to cover the pan with oil, plus one hour of idle time while it cures in the oven, as Southern Living explains. That’s not so hard. As a baking expert, I can tell you that proper seasoning is essential for a cast iron skillet. It creates a nearly nonstick surface and helps to protect the pan from rusting.

When it comes to caring for your cast iron without the dishwasher, there is a simple process that you can follow. As you cook with your pan, it builds up a coating from the initial seasoning. This process, called polymerization, is a reaction between the hot oil and the iron that fuses the two.

Once you have served up your dish, it’s time to wipe out the pan with a paper towel or kitchen cloth and scrub it with some coarse salt. Then rinse the pan clean and dry it off. Finally, polish it with a bit of oil to help protect it against rusting and maintain its non-stick surface. All done in less than a minute!

Though it may not be as easy as popping it in the dishwasher, following this simple routine will help ensure that your cast iron skillet remains in good condition and will help extend its longevity. The key is maintaining your cast iron skillet and giving it the proper care it needs.


So there you have it! Now you know whether it’s safe to put cast iron in the dishwasher and what to do if you accidentally do. You also know why cast iron rusts, the best way to clean it, and how to care for it without the dishwasher. Now that you know this information, you can confidently and safely use your cast iron cookware. So don’t be afraid to get cooking and enjoy your delicious meals!


Can I put my cast iron grates in the dishwasher?

No, it would be best if you did not put your cast iron grates in the dishwasher. Cast iron and steel grates are highly likely to rust when exposed to the dishwasher’s water and detergent. Stainless steel and porcelain enamel grates are safe to put in the dishwasher.

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Fuad Naser Bondhon is a Leather Engineer and he loves to cook. He's crazy about football and has a wide knowledge of review writing and research. Fuad is an expert in baking, so he researches bakeware sets on the site