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A hand holds a stainless steel frying pan with a heavily burnt and blackened bottom against a solid blue background.
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Pots and pans aren’t cheap. You can spend upwards of $100 (or more!) on a single nonstick pan, so it makes sense to take care of it and get the most out of your investment. Nonstick pans are known to be finicky and delicate, though, so there are some rules you should follow in order to keep them in the best shape possible. These are common nonstick pan mistakes that could turn your over-easy eggs into a sticky, scrambled mess.

Overheating It

A metal frying pan on a stove with large orange flames rising from it, indicating a kitchen fire. The stove and surrounding area are made of stainless steel.
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Nonstick pans should be used only over low and medium heat. They’re not designed for high-heat applications, like searing a steak. High heat will damage the nonstick coatings of the pan over time, and may even create toxic fumes when heated to too high. While it may not seem like cranking the heat up on your nonstick pan causes any immediate problems, it will significantly shorten the lifespan of your pan, and may affect your health.

Using Metal Utensils

A close-up of a metal fork scraping the scratched surface of a dark non-stick pan, showing visible scrape marks and wear.
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The biggest nonstick no-no is using metal utensils. Nonstick coatings are fragile, at least compared to things like cast iron and stainless steel, and using metal tongs, forks, or other cooking instruments will easily scratch them. Once that happens, not only will the nonstick qualities wear off, but the coating will start to flake into your food. Use wood or silicon utensils in your pan.

Putting It in the Dishwasher

An open dishwasher filled with dirty plates covered in food residue, a frying pan, bowls, and assorted utensils in the cutlery basket, ready to be washed.
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You shouldn’t put your nonstick pans in the dishwasher, despite the temptation. Between the high heat, the potentially harsh detergent, and things knocking around in there, the nonstick coating can easily get scratched and degraded. Yes, this rule even applies to nonstick pans that are labeled “dishwasher safe.” It’s better to be safe than sorry.

Using Cooking Spray

A person in a gray t-shirt sprays cooking oil into a frying pan over a gas stove in a kitchen, preparing to cook. A mug and other kitchen items are visible nearby.
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Many people use nonstick cookware because they want to use less fat and oil. You might be tempted to reach for that bottle of Pam to reduce calories, but cooking sprays will leave a sticky residue on the pan that’s impossible to remove. In fact, using cooking spray in your pan can void the warranty for some brands. If you really want to spray your oil, invest in an oil mister and use that instead. 

Heating It Empty

A chef in a white jacket and striped apron holds a metal frying pan over a blue gas flame on a stovetop in a commercial kitchen.
Koldunov/istockphoto

Most people learn to heat a pan first, then add oil right before you add the food. But with nonstick pans, you have to add the oil before the pan heats up. The fat will help amplify the pan’s nonstick properties and prevent potentially toxic fumes from being released — something pet bird owners are acutely aware of.

Stacking It for Storage

Open kitchen drawer containing stainless steel pots, a glass lid, and a frying pan with a light-colored interior and green handle. The items are neatly arranged inside the drawer.
sergio_kumer/istockphoto

It’s tempting to nest pots and pans into each other for storage in your kitchen cabinets or pantry, but that’s a great way to scratch the nonstick coating. Investing in a pot rack can help lengthen the life of your pans, or you can put a small towel, paper plate, or similar buffer between your pans when you stack them.

Using It After It’s Scratched

Directly above empty and dirty cooking pan with wooden spoon on the wood background
s-cphoto/istockphoto

Once a nonstick pan is scratched, it’s probably going to start peeling and chipping. That makes it easier for toxins in the coating to get into your food and then into your body. So as soon as you see that coating start to bubble, it’s time to get a new one, even if it’s only a year after buying it. That’s why some people say to buy the cheapest nonstick pans you can find. 

Cleaning It with Abrasives

A close-up, black-and-white image of a soapy metal pan being scrubbed with a metallic scouring pad, with soap suds visible on the pan and the surface below.
Sergey05/istockphoto

Just like you shouldn’t use metal utensils, you should also avoid abrasive cleaning products and brushes. Leave the scouring pads and steel wool for cast iron, and stick with a sponge or microfiber towel; don’t use abrasive powder cleaners — regular dish soap works fine. When in doubt, check the brand website for your nonstick pan for specific cleaning recommendations.

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A rusty, worn cast iron skillet with a handle sits on a textured burlap surface. The skillet’s surface shows discoloration and patches of rust.
dougmadden/Reddit.com

Meet the Writer

Lacey Muszynski is a staff writer at Cheapism covering food, travel, and more. She has over 15 years of writing and editing experience, and her restaurant reviews and recipes have previously appeared in Serious Eats, Thrillist, and countless publications in her home state of Wisconsin.