Pour a few tablespoons of it onto the griddle surface.

How to clean a flat top grill that has rust. Scrape down the rusty flat top. After letting the griddle cool for a short while, please thoroughly clean it with a metal scraper. Grab your favorite oil or cooking spray, and apply a thin layer over all cooking surfaces.

Cleaning a rusty grill with an electric griddle. Mix some lemon juice and soda into a spray bottle. This loosens the rust, so it.

Turn the griddle on and keep the heat high for 20 minutes. Use a grill brush and spread the mixture to remove the grease. Now that your griddle is clean, there is one step left.

Next, use your flat top grill brush to scrub away any rust that you can see on the flat surface of the grill grates. Sprinkle the pumice on your rusty disc, add a little water and work it into the disc with the scrub pad (circular motion works best). Scrape down the whole flattop, until you can't see any more corrosion.

Allow the flat top to cool. Heat the grill to loosen up any food particles. Use a grill brush to.

Try to get all food particles, debris,. Repeat this step until all the mixture. Use steel wool or medium grit sandpaper if you don’t have one.