With new blood diseases emerging as well as new cleaning issues such as MRSA clean up and sanitation and Staph infection decontamination are all needed to be done in addition to the worries of HIV and Hepatitis. The federal guidelines recommend in most cases a crime scene clean up suggest hiring a trained, certified, insured, and registered cleaning service. Most of these cleaning services are for homicide cleanup, murder cleanup, suicide cleanup and unattended death cleanup related calls, however they are known to clean any accident with blood.