Is the surface of the waffle maker non-stick?

Most waffle makers have a non stick surface. This means that their cooking surfaces have already been coated with a non stick coating, usually polytetrafluoroethylene (PTFE) or ceramics. The non stick surface makes the cooking process easier because waffles do not stick to the cooking board and are easier to clean.
However, despite the non stick surface, it is recommended to lightly brush a thin layer of oil or spray some cooking spray before using the waffle machine, which will help further reduce the possibility of waffles sticking to the cooking board and ensure the perfect demoulding of waffles. At the same time, avoid using sharp metal tools to scratch non stick surfaces to avoid scratching the surface and affecting non stick performance.
If there is wear or damage on the non stick surface, it is recommended to replace or repair it in a timely manner to maintain the best performance and user experience of the waffle maker.