Don’t Ruin Your Cast Iron Skillet: Here’s How to Clean it Properly

Don’t be afraid of damaging a cast iron skillet and let that prevent you from using such a timeless kitchen accessory. Use these expert tips about how to clean a cast iron skillet, so you can cook confidently and treat your skillet like a pro.

How to Clean a Cast Iron Skillet in 3 Easy Steps

Cleaning cast iron is an easy three-step process, but you do need the proper technique and tools lest your beautiful pans incur any damage.

Treat it right and your skillet will last a lifetime and likely be in good enough condition to pass on to the next generation. That’s how tough this kitchen equipment is. Cast iron’s durability, longevity, and plastic-free nature make it a sustainable choice worth considering.

Unlike any other cookware, cast iron can get better with age. It also holds a nice, even heat, making an excellent tool for quick and easy skillet dinner meals.

However, cast iron isn’t indestructible. For example, it’s not dishwasher safe, nor is it scratch-proof, and it will rust if not attended to correctly. That being said, don’t despair and (certainly don’t hurry to toss your rusty cast iron skillet), you can revive it with these step-by-step guide on how to clean rust from cast iron cookware.

Step 1: Wash the Skillet

When it comes to cleaning cast iron skillets, hot water is the go-to resource for getting the job done.

Begin by cleaning the pan out as best you can with a wooden or silicon spatula, and save leftovers in food-safe containers. 

Next, place the pan under hot water and rinse off as much remaining food as possible.

You can also pre-wipe the pan, as Lara describes:

Then, hold a scouring pad or cleaning brush specifically for cast iron and gently scrub the surface as needed.

Typically, you only need to scrub for a minute or so before the pan returns to a spotless state.

Is it okay to use soap on cast iron?

A controversial atmosphere surrounding using soap on cast iron gets heated on both sides. Some say yes, while others say no.

America’s Test Kitchen sets the record straight by announcing: Yes, you can use soap on cast iron.

That being said, the statement assumes you’re working on a well-seasoned pan and choosing a mild dish soap. 

Chances are, if you’re using a new pre-seasoned pan or have built up a good seasoning yourself, then it’s safe to wash gently with a mild dish cleaning agent.

More often than not, using hot water and a small amount of dish soap combined with a soft sponge is sufficient.

Step 2: Dry the Skillet

Drying the skillet is the primary way we preserve long-term quality and keep it free from rust.

Set the pan over medium-high heat until the water evaporates off the surface.

Step 3: Season the Skillet

Finally, rub oil over all surfaces, inside and out. 

The process is as simple as it sounds:

This seasoning method effectively creates a bond with the iron, thereby creating a natural nonstick coating that is so closely associated with cast iron cookware. It’s precisely this nonstick coating without chemicals that we’re after because cast iron cooking is great for just about anything from cabbage stir-fry to fish and even eggs.

The pan will be exceptionally hot after drying it out. Choose any cooking fat from lard or tallow to olive or flaxseed oil and wipe it around with a paper towel.

What to do with frightfully grimy pans?

You might be tempted to soak the pan in water as a way of softening up crusted and stuck-on food bits. Even though this works with regular dishes, please don’t make it a practice with your cast iron.

Instead, add water to the pan and heat it on the stovetop. Scrape the bottom and sides with a wooden spatula and continue heating until the water boils. Don’t risk scratching the coating with metal utensils.

Gina Matsoukas, from Running To The Kitchen, recommends making a paste with water and salt if the problem persists. Apply the salt scrub to the pan’s surface and spot clean with a folded kitchen towel or washcloth.

For seriously crusted skillets, spread 1 cup of salt on a still-warm pan. Then, likewise, fold a towel and scour the trouble zones. Finish off with a final rinse, and dry and season like normal.

Long-term Care for Cast Iron Skillets

Best practices indicate high success rates by reseasoning a skillet often after use. Ideally, after each time you cook with it.

Avoid a gummy pan by maintaining a nice slick seasoning. Too much oil will build up into a sticky surface. If this ever happens, wash it off with hot water, dry thoroughly, and reseason with a thin layer of oil.

Be consistent by following the simple steps of washing, drying, and seasoning a cast iron skillet, and you’ll love having a clean and reliable piece of cooking equipment for all your one-pan meals and culinary needs.

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This article originally appeared on Food Drink Life.