This nonflammable, thick formula clings to vertical surfaces & quickly removes baked-on grease. Ready-to-use Oven & Grill Cleaner is effective on hot grills up to 170 degrees Fahrenheit – no need to shut down grill. Use on ovens, grills, griddles, broilers & vent hoods. Professional cleaner comes in a plastic bottle with a screw-top lid & easy-grip handle.