Nonstick pans are a kitchen staple, prized for their convenience in cooking everything from eggs to pancakes with minimal oil and easy cleanup. However, their delicate coatings require careful handling to maintain performance and extend lifespan. This extensive guide provides everything you need to know about selecting, using, maintaining, and troubleshooting nonstick cookware to ensure it lasts for years. Understanding Nonstick Pans: Why Longevity Matters Nonstick pans feature a specialized coating—typically polytetrafluoroethylene (PTFE, commonly known as Teflon) or ceramic—that prevents food from sticking to the surface. While these coatings make cooking and cleaning easier, they are prone to wear, scratches, and degradation if mishandled. A damaged nonstick pan not only loses its effectiveness but can also pose health concerns if the coating flakes into food (though modern PTFE is considered safe when intact). Extending the life of your nonstick pan saves money, reduces waste, an...