FastServ Orange 40 Multi-Purpose Degreaser - 1 GallonFastServ Orange 40 is an effective natural industrial degreaser and cleaner for use on grease traps drains trucks and heavy equipment and other industrial applications. Orange 40 is an all natural solvent degreaser for extremely heavy duty soils. It cleans with the power of orange oil and other natural solvents. Orange 40 contains no phosphates butyl acids caustics or petroleum solvents. It quickly penetrates and dissolves grease oil dirt cosmolene