Crime scene andtrauma scene cleanup is a specialized form of cleaning that is designed to remove all traces of blood, bodily fluids, and other potentially hazardous materials from a crime or accident scene. The goal of crime scene and trauma scene cleanup is to restore the property to its pre-incident condition and to prevent the spread of disease. crime scene and trauma scene cleanup teams are trained to identify and remove all potential biohazards, including blood, urine, feces, vomit, and hair.