Grate Chef Groover 701-1000 Grill Cleaners, 100-Percent Food Safe Cleans and removes cooked on grease from your grill grates with out using harmful chemicals 100-Percent food safe Works on all types of grill grates No more need to remove your grates to get them back to their original metal Heat grill Place a Groover pad on the grill grate and slide back and forth with a grill brush Wipe off excess with a clean cloth before cooking Heat-activated to clean the toughest grill grates Safe for food contact surfaces Works on any grill grate-  stainless steel, porcelain, cast iron, etc.