Xhaust & Soot Remover is a powerful, highly concentrated, multipurpose cleaner developed for the aviation industry. However, it works equally well for removing diesel and other exhaust from trucks, boats and ships as it does in removing jet turbine exhaust from aircraft. Specifically formulated to clean the toughest exhaust soot, belly grime and bug splats – all while being gentle on all aircraft surfaces. Super-concentrated Economical Water soluble and contains biodegradable surfactants Nonflammable Will not harm rubber, plastic or metal Safe on all aircraft exterior surfaces Meets Boeing D6-17487 Revision R specification Great For: Cleaning stubborn exhaust track soot Removing grease, had and industrial grime and brake dust. Dissolves bugs from leading edges. DO NOT USE ON GLASS.