The Superio Grill Scraper is designed to clean tough messes like rust, burns, tough food stuck on grill grates, and the underside edges of the grill grate. The sturdy construction of this grill cleaner makes it long lasting and safe for any grill grate. It has a stainless steel scourer which makes it suitable for tough and thorough cleaning. Anything that needs a tough cleaning, like a grill or cast iron, can be done by this scourer brush