1. Cast Aluminium
If the waffle maker plates are made of cast aluminium, you must season them with a non-stick spray that is safe for consumption. First, clean the grids, then wait 30 minutes before applying the spray. Then heat the waffle maker for 30 minutes before using it. It is advisable to season cast aluminium grids regularly.
Doing this will ensure that the waffles don't stick and the batter is easy to clean off.
If a build-up of non-stick spray occurs, avoid using harsh brushes or metal scrapers to clean it. Aluminium is a soft metal and can easily be dented or scratched.
2. Cast Iron
Cast iron is the most durable material. Before its first use, you should season a cast iron waffle maker following the steps above. Once seasoned, cast iron grids become non-stick. However, it's still recommended to season it periodically.
3. Cast Steel
Cast steel waffle makers are often considered the easiest to maintain. Cast steel is scratch resistant, dishwasher-safe and very durable.
4. Non-stick
Non-stick waffle makers are the easiest to clean and don't need seasoning before use. Avoid using metal utensils when cooking your waffles or cleaning them, as they will damage the surface. Instead, use plastic or silicone tools to scrape away any debris.