Crime Scene Cleanup: What You Should Know About

Crime scene cleaning is a critical but often overlooked aspect of dealing with the aftermath of a traumatic event. If you have ever wondered what happens after a crime scene has been investigated, this comprehensive guide will shed some light on the process and importance of crime scene cleaning.
This article will explore the vital role of crime scene cleaners as second responders who assist families in dealing with the tragedy and ensuring a safe and clean environment.

Crime Scene Cleaners vs. Crime Scene Investigators


Crime scene cleaners and investigators have different roles and responsibilities when handling crime scenes.

Crime Scene Investigators


While investigators are responsible for collecting evidence and finding the truth behind a crime, crime scene cleaners focus on cleaning and restoring the area to its original state after investigators have concluded their work.

Crime Scene Cleaners


Crime scene cleaners often work closely with investigators, following certain protocols to ensure that any remaining evidence is properly handed to law enforcement.
Their primary goal is to help families and communities affected by the tragedy by removing biohazardous materials, sanitizing the area, and providing emotional support.

The Dangers of Cleaning a Crime Scene Yourself

Attempting to clean a crime scene yourself can be hazardous and emotionally overwhelming. The presence of biohazardous materials poses serious health risks, such as:
  1. Blood
  2. Body fluids
  3. Contaminated items
Exposure to bloodborne pathogens like hepatitis, HIV, and influenza can result in life-threatening illnesses for those who come in contact with these substances without proper protection and training.
Beyond the health risks, encountering remnants of a loved one’s trauma can be incredibly distressing, impacting one’s emotional well-being. Leaving the crime scene cleaning to professionals is essential to protect your physical and emotional health.

Personal Protective Equipment (PPE) and Safety Precautions


Professional crime scene cleaning technicians are equipped with Personal Protective Equipment (PPE) to minimize the risk of biohazard exposure. Proper PPE includes:
  1. Gloves
  2. Eye protection
  3. Respiratory masks
  4. Shoe coverings
These items work together to shield the technicians from potential pathogens and cross-contamination.
In addition to wearing PPE, technicians follow strict protocols for handling and disposing of contaminated materials. This involves using specialized containers, adhering to local and federal disposal regulations, and thoroughly decontaminating all equipment used in the cleaning process.

The Cleaning Process


Crime scene cleaning is a meticulous process that demands precision and attention to detail.
  1. Containing the affected area: It starts with properly containing the affected area to prevent cross-contamination and ensure that potentially hazardous materials do not spread to other parts of the property.
  2. Decontaminate surfaces: Technicians decontaminate surfaces and remove any biohazardous materials following containment. This involves cleaning, sanitizing, and disinfecting all affected areas to eliminate risks posed by bloodborne pathogens. In some cases, items may need to be removed and disposed of if they cannot be effectively sanitized.
  3. Odor removal: After addressing the biohazards, technicians focus on odor removal and overall restoration. This includes treating lingering smells, repainting walls, and replacing damaged flooring.
The goal is to return the scene to its original state, allowing families to move forward without constant reminders of the tragic event.

Types of Crime Scene Cleanup Services


Professional crime scene cleaners are trained to handle various traumatic scenes, each with unique challenges. Some of the most common services provided include:

Homicide Cleanup


Cleaning up after a homicide can be particularly challenging due to the potential presence of large amounts of blood and other biohazardous materials. Cleaners must meticulously sanitize and restore the scene to ensure all traces of the crime are removed.

Suicide Cleanup


Like homicide cleanup, suicide cleanup involves addressing blood and biohazardous materials. However, the emotional aspect of helping families cope with losing their loved ones adds complexity and sensitivity to the process.

Unattended Death Cleanup


Dealing with an unattended death – where a deceased person is not discovered immediately – presents unique challenges. In these situations, decomposition can lead to a significant release of bodily fluids and a potent odor. Cleanup technicians must address these issues to ensure the area is safe and free from lingering health hazards.

Technicians and Certifications


Crime scene cleaning technicians must possess particular qualifications and skills to handle the unique challenges of their job. Many technicians have backgrounds in fields like:
  • Law Enforcement
  • Emergency Medical Services
  • Biohazard Remediation
Technicians must undergo comprehensive training and obtain certifications to demonstrate their competency in handling hazardous materials, using proper safety equipment, and following strict decontamination procedures.
Technicians must adhere to the following:
  1. High professional standards, following established protocols, and ensuring their work is performed discretely and compassionately.
  2. Maintaining strong communication with families and their support networks is vital to providing exceptional service and assistance in times of need.

Emotional Support and Resources


The emotional impact of cleaning a crime scene cannot be understated. Professional technicians must approach each situation with the following:
  1. Compassion and understanding
  2. Reassuring and supporting families and loved ones.
In addition to thorough cleaning and decontamination services, crime scene cleaners can be a valuable resource for families seeking guidance and assistance during a difficult time. Many professional cleaning companies have connections to various organizations that can provide emotional support and trauma resources. Providing comprehensive care and resources is essential to the crime scene cleaning process, ensuring that families and communities can heal and move forward.



Crime scene cleaning is a critical service that plays a vital role in helping grieving families cope with the aftermath of a tragedy. By understanding the process, associated risks, and necessary precautions, we can appreciate the importance of relying on professional technicians to handle this delicate work.
Whether directly affected by a traumatic event or simply seeking to learn more, remember that prioritizing safety, professionalism, and emotional support is essential in handling these sensitive situations.
Professional crime scene cleaning companies are equipped to provide the care, expertise, and resources needed to restore a sense of normalcy and help those impacted by tragedy begin the healing process.

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