Unsmoke Wall Wash Biosolv (114758 ) incorporates exclusive brightening and deodorizing agents, tailored for cleaning hard surfaces affected by smoke damage. Particularly efficient for preparing walls for painting, it swiftly eliminates both oily and dry soot without the need for rinsing when applied correctly. Its effectiveness extends to cleaning up after grease fires. Wall Wash is a versatile product, serving as a degreaser for parts washing and enhancing odor control when added to other cleaning agents.