Teflon is a brand name for a type of non-stick coating made from a chemical called polytetrafluoroethylene (PTFE). It is commonly used on cookware, like frying pans and baking sheets, to prevent food from sticking. This makes cooking and cleaning much easier, as food slides off effortlessly. In addition to cookware, Teflon is also used in various industrial applications, such as gaskets, seals, and wires, due to its resistance to heat and chemicals. Its unique properties make it a popular choice in many products, helping to improve performance and durability in everyday items.