By: Kathleen Harm | Published: February 13, 2025
How to Clean a Cast Iron Skillet
A cast iron skillet is more than just a kitchen tool—it’s an heirloom in the making! Known for durability, even heat and perfect sears, these versatile pans only get better with age. Treat them well, and a quality pan, like a Lodge Cast Iron Skillet, will last for generations, serving up everything from crispy veggies to golden cornbread. Follow this step-by-step guide to keep your skillet seasoned, spotless and ready for your next culinary creation!
Why Proper Cleaning Is Important
A cast iron skillet can be your kitchen BFF—with the right care. Proper cleaning not only keeps it looking good but also keeps it non-stick and even-heating. With just a little TLC, a good skillet, like a Lodge Cast Iron Skillet, will keep whipping up drool-worthy dishes for years to come!
Cleaning Must-Haves
Here’s what you’ll need:
- ● Coarse salt
- ● Sponge or scrub brush (non-abrasive)
- ● Paper towels or a clean dish towel
- ● Cooking oil (such as vegetable, canola or flaxseed oil)
- ● Plastic or wooden spatula
- ● Silicone brush
How to Clean Your Cast Iron Skillet
Step 1: Cool Down the Skillet
Before cleaning, allow your skillet to cool to avoid cracking. (Besides, handling a hot skillet is risky business!)
Step 2: Remove Food Residue
Use a plastic or wooden spatula to scrape away any stuck-on food. This ensures you don’t need to over-scrub later, preserving the skillet’s seasoning.
Step 3: Scrub with Salt
Sprinkle a generous amount of coarse salt into the skillet, and then use a damp sponge or scrub brush to gently scrub away food particles, cleaning without damaging the surface.
Step 4: Rinse and Dry
Rinse the skillet under warm water to remove any remaining salt and residue. Immediately dry it with a paper towel or dish towel to prevent rust.
Step 5: Apply a Thin Layer of Oil
Add a small amount of cooking oil to the skillet. Use a paper towel or silicone brush to spread a thin, even layer over the surface, inside and out. This helps maintain the seasoning and protects against rust.
Tips for Maintaining Your Cast Iron Skillet
- ● Cook with fat-rich foods: This naturally adds to the seasoning.
- ● Avoid soaking: Prolonged exposure to water can cause rust.
- ● Store it properly: Keep your skillet in a dry place, ideally with a paper towel between pans to absorb moisture.
- ● Re-season as needed: If food starts to stick, it’s time!
Avoid using harsh soaps or steel wool, letting the skillet air-dry and cooking acidic foods (like tomatoes) for extended periods, especially in a new skillet.
Frequently Asked Questions
Can I use soap on my cast iron skillet?
Yes, but sparingly! A mild soap won’t harm a well-seasoned skillet, but avoid harsh detergents.
How often should I season my skillet?
It depends on use, but a quick seasoning after every few uses helps keep it non-stick and rust-free.
What should I do if my skillet rusts?
Don’t panic! Scrub off the rust with steel wool, rinse, dry and re-season it.
How do you clean a cast iron skillet without destroying it?
Avoid soaking, use gentle scrubbing methods like salt and always dry and oil it afterward.
Do I need to oil my cast iron after every use?
A light oiling after cleaning is a good habit, especially if the skillet looks dry.
What is the best oil for seasoning a cast iron skillet?
Oils with high smoke points, like vegetable, canola or flaxseed oil, work best for seasoning.
Kathleen Harm, Home, Food & Lifestyle Expert
Kathleen is a World Market Copywriter and a master of whipping up compelling content for site and social media. She’s got over a decade of experience writing and testing recipes, along with experimenting with vegan and gluten-free cooking and baking. A lover of thrifting since middle school, Kathleen has lived in a series of small apartments and brought her unique maximalist style to all of them!