WD-40 Company added non-aerosol Industrial-Strength Cleaner & Degreaser products to its WD-40 Specialist line. Water-based WD-40 Specialist Industrial-Strength Cleaner & Degreaser is safe to use on multiple surfaces, including sensitive metals like copper, aluminum and chrome. It is low-odor and contains unique bio-solvent technology. The biodegradable, non-aerosol spray is also U.S. EPA Safer Choice Certified, meaning it is safer for workers and the environment.