Oven cleaner and degreaser, highly viscous caustic solvent cleaner which adheres to vertical surfaces. Unequaled as a clinging oven cleaner. Excellent for hood and vent cleaning, walls, floors and all cooking appliances. Will remove baked on carbon or protein grease. One of the few degreasers that will clean and remove vegetable and peanut oils such as those used in Chinese restaurants. Outstanding quality and value. USDA (A-4, A-8). PH full strength = 14.0.