This fast, safe, ready to use penetrating cleaner can be used in areas with minimum ventilations. This labor saving product can be used safely on: filters, formica, grills, most metals (contains special corrosion inhibitor), plastics, vinyl and washable painted surfaces. Enviro-Chem's Big Jim will remove most stains such as: carbon, dyes, grease, inks, lipstick, mildew, smoke and soot.