Would your oven or grill pass a fire inspection? With United 51 you’ll have no worries. For use with our Foamatic Trigger Sprayer, this cleaner creates a thick, clinging foam that cuts through built-up grease, carbon and food stuffs to eliminate a fire hazard and keep your kitchens looking good. Foaming Oven and Grill Cleaner is for ovens, grills, exhaust fans and non-aluminum stove-tops.