WD-40 24Oz Non Aero DegreaserWD 40 is virtually a household name. It is used in numerous consumer and industrial markets such as automotive, manufacturing, sporting goods, aviation, hardware, and home improvement, construction, and farming. WD 40 Non Aerosol Degreaser is a bio solvent degreaser. It is safe on sensitive surfaces like aluminum and copper and glass. It breaks through tough grease and grime on auto parts, tools, floors, machinery and more.