Final answer:
To clean Teflon sheets, use warm water with a mild dishwashing liquid and a soft cloth or sponge. For tougher stains, a baking soda paste can be used. Avoid abrasives to protect the nonstick surface.
Step-by-step explanation:
To clean Teflon sheets, which are coated with Polytetrafluoroethylene (PTFE) or commonly known as Teflon, a gentle approach is required to preserve their nonstick properties. It is recommended to use a soft cloth or sponge with warm water and a mild dishwashing liquid. For tougher stains, you can make a paste with baking soda and water, apply it to the stain, let it sit for a short time, and then wipe it off gently before rinsing the sheet clean.
It is important to avoid abrasive cleaners or tools that can scratch the Teflon surface. Regular cleaning after each use will help maintain the quality and longevity of the Teflon-coated sheets. Be cautious when cooking with Teflon at high temperatures, as decomposition of the material can release harmful fumes, and keep in mind that exposure to chemicals such as PFOA has raised health concerns in the past.