Spray Paint On Non-Stick Pans: Will It Stick?

Non-stick pans are a blessing when it comes to cleaning up after cooking a meal. However, they do require some extra care to maintain their non-stick properties. One of the most important things to remember is to avoid using cooking spray on non-stick pans. While it may seem like a good idea to add an extra layer of non-stick coating, cooking sprays often contain lecithin, an additive that acts as an emulsifier. This substance leaves behind a sticky residue that is extremely difficult to remove and builds up over time, eventually causing food to stick to the pan. Instead of cooking spray, it is recommended to use a small amount of butter or oil, added to the pan before heating it up. So, if you're looking to keep your non-stick pan in good condition, steer clear of cooking sprays and opt for butter or oil instead!

Why cooking spray ruins non-stick pans

Non-stick pans are a godsend in the kitchen, making it easy to whip up frittatas, pancakes, stir-fries, and other sticky dishes. However, to keep your non-stick pans non-stick, you need to take care of them, and that means no cooking spray.

Cooking spray might seem like a good idea—after all, it's mostly made of cooking oil, which we use to prevent food from sticking to pans. However, cooking sprays also contain lecithin, an emulsifier, dimethyl silicone, an anti-foaming agent, and a propellant such as propane or butane. It is the lecithin that causes the problem.

Lecithin has a tendency to stick to non-stick coatings. Over time, it builds up and becomes very hard to remove, eventually degrading the cooking surface and causing food to stick. This is not just a matter of inconvenience; it's a known issue, and non-stick pan manufacturers advise against using cooking sprays, even going so far as to say that using them will void your warranty.

The problem is exacerbated by the fact that non-stick pans need to be cleaned gently to prevent the coating from scratching and flaking, making it even harder to remove the lecithin residue.

So, what should you do instead? Well, you can use a refillable manual oil mister, or simply add a little butter or olive oil to the pan before you put it on the heat.

How to clean a non-stick pan

While non-stick pans are great for easy clean-up, they do have their limits. Here are some tips on how to clean and care for your non-stick pans to ensure they last for years:

Cleaning Non-Stick Pans

• Always wash non-stick pans by hand. Although some non-stick pans are labelled dishwasher-safe, it's best to avoid the dishwasher as the high temperatures and detergents can break down the non-stick surface.
• Wash pans immediately after use. Most debris will rinse right off if you clean the pans straight away.
• Use hot, soapy water and a soft cloth or sponge to gently scrub the pan. Avoid using anything abrasive, like steel wool or scouring pads, as these can damage the non-stick surface.
• For stubborn residue, soak the pan in warm, soapy water for a few hours before gently scrubbing it clean.
• For burnt-on grease or food residue, create a paste by mixing a small amount of baking soda with water. Lightly scrub with a non-abrasive sponge, then rinse, dry, and re-season the pan with a swipe of cooking oil. Alternatively, add a mixture of vinegar, water, and baking soda to the pan and bring it to a boil. Stir the mixture for 5 minutes, then allow it to cool completely before discarding the solution and rinsing the pan with warm water.
• Avoid using cooking spray on non-stick pans as it can damage the non-stick finish. Cooking sprays leave a stubborn film that is difficult to remove and can cause food to stick.

Caring for Non-Stick Pans

• Wash and season non-stick pans before using them for the first time. Wash the pan with hot, soapy water, then season it by lightly rubbing cooking oil over the surface and heating the pan over medium heat for 2-3 minutes. Once it's cooled down, wipe out any excess oil with a paper towel.
• Use wooden or silicone utensils with non-stick pans to avoid scratching or chipping the coating. Avoid using metal utensils, knives, or any sharp objects that could damage the surface.
• Avoid overheating non-stick pans. Stick to low or medium heat when cooking and always add oil, water, or food to the pan before turning on the burner. High heat can damage the non-stick coating over time, and at extremely high temperatures, the coating may release potentially dangerous fumes.

What to use instead of cooking spray

Cooking sprays are known to damage the non-stick coating of pans over time, so it is recommended to use alternative greasing methods. One alternative is to use a refillable manual oil mister, which can be filled with your preferred cooking oil. This is a convenient and healthy option as it requires less oil to cover a wide area, resulting in fewer ingested calories per meal.

If you are looking for other alternatives to cooking spray, there are several options available:

• Butter or lard: These are great alternatives as they are soft enough to spread into pans and tins with your fingers or a piece of parchment paper or paper towel. Keep in mind that butter and lard have stronger flavours than the neutral oils found in cooking spray, so they may be more suitable for specific dishes.
• Healthy high-temperature cooking oils: Oils such as olive oil, safflower oil, or avocado oil can be used instead of cooking spray. You can pour the oil onto a paper towel and use it to rub a thin layer onto the pan.
• Flour: This is a fantastic way to prevent baked goods like bundt cakes or muffins from sticking to the pan. Create a spreadable flour mixture by blending equal parts all-purpose flour, vegetable oil, and vegetable shortening. Store the mixture in the refrigerator and spread it onto your pan using a silicone basting brush.
• Refillable spray bottle: If you prefer the convenience of a spray, you can purchase a refillable spray bottle and fill it with your favourite cooking oil. This can be used for greasing pans or lightly spritzing salads with oil.
• Homemade cooking spray: You can make your own cooking spray by mixing 1 cup of Crisco, 1 cup of flour, and 1 cup of vegetable oil with a hand mixer. Store the mixture in the refrigerator and use a small paintbrush to apply it to your pan.

How to re-coat a non-stick pan

Recoating a non-stick pan is a complex process and is not recommended as a DIY project. The process involves several steps and requires specialised materials and equipment. Here is a step-by-step guide on how to re-coat a non-stick pan:

• Surface Preparation: Wash the pan with a powerful grease-removing detergent to remove any grease or residue.
• Acid Etching: Dip the pan in hydrochloric acid to etch its surface and create a rough texture. This process helps the non-stick coating adhere better to the pan.
• Rinsing and Drying: Rinse the pan in nitric acid to remove any dust or metal particles left by the etching process. Then, rinse the pan again with plain water and dry it thoroughly.
• Non-stick Coating Application: Spray or roll on several thin layers of the non-stick chemical polytetrafluoroethylene (PTFE), also known as Teflon. PTFE is the generic name for the chemical, while "Teflon" is a brand name.
• Baking the Coating: Place the pan in an oven and slowly raise the temperature to evaporate any water in the PTFE coating. Once the water is evaporated, increase the oven temperature to around 800 degrees Fahrenheit (426 degrees Celsius). This high temperature causes the PTFE to gel and form a durable non-stick coating in a process known as sintering.

Alternatively, if you are looking for a simpler solution, you can use a non-stick cookware repair spray. Here are the steps:

• Wash your pan thoroughly and let it dry.
• Apply the repair spray liberally to the pan.
• Let the spray sit for about 30 minutes.
• Bake the pan in the oven at 350 degrees Fahrenheit (176 degrees Celsius) for 45 minutes.
• Remove the pan from the oven and allow it to cool down naturally.
• Re-wash the pan before using it again.

It is important to follow the instructions provided by the non-stick cookware spray manufacturer for the best results. Additionally, always use plastic or wooden utensils with non-stick pans to prevent scratching the coating. Avoid stacking non-stick pans to prevent scratches, and never use steel wool or metal scrubbers as they can damage the coating.

Why you should season your non-stick pan

While non-stick pans are extremely useful in the kitchen, they do need a little extra care. Seasoning your non-stick pan can help ensure it lasts longer and performs better. Here are some reasons why you should season your non-stick pan:

Prolong the Life of Your Pan

Non-stick cookware can get a little beat up over time. You may start to notice scratches, peeling, or a decrease in its non-stick properties. Seasoning your pan can help slow down this wear and tear. By adding a layer of oil, you create a protective barrier that reduces the amount of oil needed when cooking and makes cleanup easier.

Improve Performance

Seasoning fills in any small pores or uneven patches on the surface of your pan, taking the phrase "non-stick" to a new level. Food will slide right off, making cleanup a breeze. Additionally, seasoning helps the surface stay smooth and slippery, ensuring your pan cooks evenly and effectively.

Easy to Do

Seasoning your non-stick pan is a simple and quick process. Wash your new pan to remove any factory residue, then completely dry it. Coat the surface with a thin layer of neutral oil, like vegetable or canola oil, and heat the pan over medium heat for 1-2 minutes. Alternatively, you can put it in the oven at 300°F (150°C) for 20 minutes. Once cooled, wipe away any excess oil, and your pan is ready!

Maintain Non-Stick Properties

The non-stick coating on your pan can break down over time, especially if exposed to high heat or improper cleaning methods. Seasoning helps to reinforce this coating, ensuring your pan remains non-stick. Cooking sprays, for example, can leave a stubborn film that is difficult to remove and can compromise the non-stick surface. By seasoning your pan, you enhance its non-stick properties and protect it from potential damage.

Cost-Effective

Non-stick pans can be expensive, and they don't last forever. By seasoning your pan, you can prolong its life and get more value for your money. Even if you've already used your pan multiple times, it's not too late to start seasoning. This simple trick can make a big difference in the longevity and performance of your non-stick cookware.

Frequently asked questions