Types of trauma cleans can be

• Blood and bodily fluids
• Crime scene clean ups. 
• Suicides.
• Undiscovered deaths and decomposition.

The priority of these types of cleans are to make the area safe, removal of contaminated waste and a thorough clean to remove and eliminate pathogens.

There are a lot of risks with trauma cleans with the exposure of bodily fluids, sharps, pathogens, and viruses including Hep B and C and HIV.