Question: why is teflon still used in cookware?
Answer: Teflon (also polytetrafluoroethylene or PTFE) is a synthetic chemical made of carbon and fluorine. Surfaces coated with teflon become nonstick and frictionless, making it ideal for cookware like pans and pots. Teflon-coated pans are easier to clean, use less oil to cook with, and last longer in the kitchen.