Insta Finish - Car Care Products - Enzymatic - 1 Gallon Description A highly specialized blend of bacterial spores, concentrated biodegradable surfactants and biostimulating agents. Enzymatic is a quick acting and effective in removing surface stains resulting from spilled petroleum products on concrete, asphalt, rock and soil. Used alone or in conjunction with other bioremediation products, Enzymatic shortens clean-up times, increases contaminant bioavailability and initiates biodegradation.