Clean Water Solutions Oil Clean Up KitT A small amount of CW MICROBIAL POWDER, CW BLUE SURFACTANT and water applied to old oil spills will kill odors and clean residues. Surfactant will lift oil and pollutants, and microbes will consume them. 6 oz. Powder 8 oz. Surfactant RAZOR Sponge Use RAZOR sponge to easily wipe away grease & grime.