Weber Grate Grill Cleaner is the simple and powerful cleaner you can count on to remove burnt-on residue from your outdoor grill. Whether your grill has porcelain-enameled cast iron grates or stainless steel grates, this ready-to-use cleaning spray is both safe and effective, making it an essential addition to your grill cleaning kit. Weber Grate Grill Cleaner can also be used to clean residue from smokers, ovens, microwaves, and more.