What Happens During Crime Scene Cleanup

Posted on: 20 January 2023


Crime scene cleanup is an important process that requires a lot of expertise and experience. It is a difficult and often unpleasant task, but it is also an essential part of crime scene investigation. Crime scene cleanup involves removing any evidence or biological material left behind at a crime scene, as well as restoring the scene to its original condition. Here is a rundown of the work of crime scene cleaners.

Remove Dangerous Materials

The first step in crime scene cleanup is to ensure that any dangerous materials, such as biohazards, are removed and disposed of in a safe and responsible manner. This includes the removal of bodily fluids, blood, and other potentially hazardous materials. Depending on the nature of the crime scene, other hazardous materials, such as firearms or drugs, may also need to be handled and disposed of properly. Of course, anything that could be used as evidence is saved.

Preserve Evidence

Next, all evidence must be collected and handled in a way that ensures its integrity is preserved. This includes collecting and securing all physical evidence, such as fingerprints, DNA, and other trace evidence. In addition, all biological evidence, such as blood and tissue samples, must be collected and processed in a manner that preserves its quality for further analysis.

Cleaning and Restoring

Once all evidence and hazardous materials have been removed, the crime scene must be thoroughly cleaned. This includes removing all traces of blood, bodily fluids, and other materials that may have been left behind. Specialized cleaning agents may be needed to ensure that all traces of the crime scene are eliminated. After the scene has been thoroughly cleaned, it is then ready to be restored to its original condition. This can include replacing and repairing items that were damaged during the crime.


Finally, all the evidence and materials collected must be properly documented and stored in a secure location. It is also important to have pictures or videos of all the documentation done in case there is ever a question about how the evidence was collected. This documentation is necessary to ensure that the evidence is stored correctly and is available for use in any future investigations.

Crime scene cleanup can be a difficult and grueling process, but it is an essential part of crime scene investigation. By properly handling and cleaning up a crime scene, investigators can ensure that evidence is preserved and that the scene is restored to its original condition. For more information on crime scene cleanup, contact a professional near you.