nextzett 90140515 W99 All-Purpose Degreaser Concentrate - 33.8 fl. oz. Removes difficult oil stains, dried-on wax, resin and sugar stains Use on carpet, concrete, glass, stainless steel, glass and painted surfaces Removes carbonized residue; excellent for cleaning exhaust pipes NTA (acid)-free, biodegradable, neutral in wastewater Effective in cold water