We advise replacing your nonstick pans whenever the coating starts to degrade or is scratched—or about every three to five years.
Teflon produces some toxic gases and substances when subjected to high heat. Throw the pan in the recycle bin or the trash.
If they are intact and not flaking, they're safe for cooking at low to medium temps without really being a risk. If the coating is chipping off, then I'd retire or repurpose them.
Trash: If the pan is beyond repair and cannot be recycled, dispose of it in the trash. Ensure that it's clean to avoid attracting pests. Donation: If the pan is still usable but not ideal for cooking, consider donating it to a local charity or thrift store.
So, Should I Keep Using A Scratched Pan? No. While they don't necessarily present a safety concern, you still shouldn't hold onto your scratched nonstick pans. If the scratches are fresh, you may end up with flakes of the coating in your food, which we can all agree is not delicious.
In general, you want to replace nonstick pans after five years. But you need to be particularly careful with nonstick cookware produced before 2015, as it may contain PFOA. If your cookware dates back to 2015 and earlier, it's likely time to replace it even if it doesn't contain PFOAs.
While most non stick pans will develop light discoloration over time—especially if the surface of your pan is a light color—deep, dark discoloration is a sure sign that your pan's coating is wearing out.
Rinse: Use soap and warm water to remove leftover food from the surface. Scrub: Using hot water and a non-abrasive sponge or cloth, scrub the surface of the pan to remove burnt food remains. Rinse again: After scrubbing, rinse the pan to remove any leftover soap or food particles.
Tefal Pans Are Not Made With TEFLON™
Historically, Tefal used TEFLON™-branded coatings for its non-stick pans. However, when Groupe SEB acquired Tefal in 1968, it chose to internalize the production of its own non-stick coatings to better control and manage all stages of production.
Generally, Teflon coating can last for up to 1-2 years.
Signs That Reveal It's Time to Get Rid of Old Cookware
Here are some important old cookware details to look for: Nonstick cookware is scratched or pitted. Pan bottom is warped and doesn't sit flush on the cooktop. This will cause uneven cooking.
Teflon® is a registered trademark of DuPont and a brand name for polytetrafluoroethylene (PTFE) a nonstick finish. While Calphalon cookware features polytetrafluoroethylene-based nonstick finishes, we are not associated with, nor do we use, Teflon® branded products.
If you've tried both methods of cleaning and the burnt food or residue still remains stuck to the surface of your pan, it may be time to replace it. Once the non stick coating of the pan has started to break down, it will only continue to do so, making it easier and easier for food to stick to its surface.
We advise replacing your nonstick pans whenever the coating starts to degrade or is scratched—or about every three to five years.
For cookware that cannot be donated, scrap metal stations offer a solution, accepting pots and pans for repurposing. Additionally, specialized recycling services like TerraCycle and Rabbit Recycling provide specific solutions for hard-to-recycle items, including pots and pans, especially those with Teflon coatings.
All that was enough for most manufacturers to halt the production of nonstick coatings using PFOA around 2002. Teflon using PFOA wasn't officially banned in the United States until 2014. Europe banned it in 2008. That means if you own Teflon nonstick cookware from 2013 or earlier, there's a chance it contains PFOA.
Broken or scratched Teflon coating could lead to the release of thousands to millions of plastic particles, a study suggests. The coating may shed microplastics and PFAS, also known as forever chemicals. Exposure to PFAS has been linked to health risks including liver disease and kidney cancer.
The coating that makes food not stick to the pan is delicate. Scratches from metal utensils can cause it to eventually peel off, and cooking over high heat can damage the surface permanently. Busy professional kitchens need pots and pans that can withstand years of heavy-duty use, meaning durable, uncoated metal items.
A: Calphalon stopped manufacturing our nonstick using PFOA back in the third quarter of 2012. We have then since moved to a formula that is completely FDA approved.
While most non-stick pans can last up to three years (read the manufacturer's instructions) if used and taken care of properly, poor-quality non-stick pans can start feeling sticky in under 6 months.