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