Homicide Cleanup
After investigators leave, homicide cleanup removes contaminated materials along with tissue and blood.
See homicide cleanupOnce police release the property, get blood, body fluids, fingerprint powder and odor removed safely, so your home or business is livable again. Most crime scene cleanups take one to three days.
Crime scene cleanup is the process of making a property safe to use following a violent crime. Tissue, body fluids, contaminated materials and blood are taken away, and the area is then disinfected and cleared of odor. Forensic cleaning and trauma scene cleanup are other names for this work.
It starts where the investigation ends. Police, detectives and the medical examiner collect evidence and remove the deceased, but they do not clean. The scene is released to the property owner, the family or the landlord, and the cleanup becomes their responsibility.
Crime scene cleaners, also called forensic cleaners or a forensic clean up crew, treat every drop of blood as infectious. They trace how far it traveled, remove what cannot be disinfected, clean and treat every surface, and haul the hazardous materials away under medical waste rules. It is a form of biohazard remediation, and the cleanup process covers these steps from start to finish.

You can call during the day or overnight, and unmarked vehicles help keep the situation private from neighbors.
Keepsakes, photos and documents are set aside and reviewed with you, never thrown out without asking.
Before work begins, you learn the process and cost factors so your family can choose what is right.
Photos, scope and waste records are ready for insurance companies and landlords, so you can move forward.
Crime scene cleaning services are needed any time a violent event leaves blood or body fluids behind. Common situations include:
Ceilings and walls may have blood spatter, and the carpet and subfloor beneath a person may be saturated.
Discreet cleaning keeps relatives from having to enter the affected space.
Work areas remain isolated while commercial crime scene cleanup takes place in stores, warehouses and offices.
Blood on shattered glass, broken doors and fingerprint powder may remain across the home.
Floors, furniture and walls can have blood and tissue in several rooms.
Tear gas or pepper spray residue on walls, fabrics and HVAC ductwork after a standoff.
What you do during the first hours matters to your insurance claim, health and total cost. Take these steps before technicians arrive:
Call (888) 351-0904Published cost guides put most residential crime scene cleanups between $1,500 and $7,500. Most crime scene cleanup companies price by the job, not the hour. A small area of surface blood can cost less, and scenes where blood reached the subfloor or several rooms can pass $10,000. The final price is set after the on-site assessment.
The figures shown are national ranges from published cost guides and are not based on an on-site visit. The price for your property is set after the on-site assessment, and you hear it before work starts.
Ask about cost: (888) 351-0904Coverage depends on your policy. Homeowners and renters insurance may cover crime scene cleanup as a sudden and accidental loss, and a deductible may apply.
Victims of violent crime can ask the Tennessee Treasury Department's Criminal Injuries Compensation Program about crime scene cleanup, which it can help with when the crime happened in a victim's home. Insurance is usually checked first.
The owner usually coordinates and covers crime scene cleanup costs in rentals and common areas.
Ask whether biohazard cleanup is covered, whether you can choose the cleanup company and what photos or records the adjuster needs.
Your homeowners or renters policy terms determine coverage following a violent crime. Tell your insurer about the event soon and save the claim number.
Differences between crime scenes do not change the safe order of the work. Often described as the remediation process, crime scene cleanup proceeds step by step, beginning with the first walk-through and ending at final inspection.
You or your representative walks through the area with technicians, who document it in photos and settle the scope before cleaning begins.
The crew wears complete personal protective equipment and seals the affected area with negative air and plastic sheeting.
Saturated drywall, carpeting, padding, mattresses and furnishings are removed, placed in bags and sealed for medical waste disposal.
All surfaces receive cleaning followed by an EPA-registered hospital-grade disinfectant applied for the full contact time.
HVAC vents are examined, and air scrubbers, ozone or hydroxyl generators are used to treat the source of smells.
Each sealed container is followed through delivery by paperwork and taken to an authorized medical waste treatment site.
ATP testing can be used to check surfaces, while photographs and records support your insurance claim.
A contractor you choose or your insurer's vendor can replace any drywall and floors removed during cleaning.
Call any hour. A specialist in crime scene cleanup takes your call, explains each step and agrees on a start time with you.
Blood and bodily fluids can carry serious health risks, and the contamination you can see is rarely all of it.
Materials that are saturated become regulated medical waste. Disposal in home trash or dumpsters is not allowed, so an approved treatment facility must receive them.
Blood can enter grout, flow beneath baseboards and pass through carpet to padding and subfloor. Surface cleaning leaves it there, where odor and bacteria come back.
The task of cleaning a place where your loved one suffered can feel overwhelming. That emotional burden is why many families use professional crime scene cleaners.
Hepatitis B, hepatitis C and HIV can be present in blood. The CDC reports that hepatitis B can survive on surfaces for at least seven days, even when the blood looks dry.
Can you clean it yourself? Wear gloves and apply an EPA-registered disinfectant when fresh blood is limited to a few drops on any hard, non-porous surface. Anything that reached fabric, carpet, wood or drywall, or any amount you cannot see the edges of, needs professional cleanup.
Materials that can be completely disinfected are cleaned and kept. Anything penetrated by blood must be taken out.

For most crime scene cleanups, time at the property is one to three days. A recent scene with a small affected area can take a day, while structural removal at a heavy scene can extend the work to two to five days.
| Scene | Typical time on site |
|---|---|
| Light scene, one area | Often one to two days |
| A common scene across one to two rooms | Often one to three days |
| Major scene with multiple rooms or removed subfloor | Often two to five days |
Removing the source is the first step in odor removal. Fragrance sprayed onto blood or tissue merely covers the odor for a few days.
After the contaminated materials are gone, the cleanup team can use HEPA air scrubbers to capture particles, hydroxyl generators that are safe to run while people are present, and ozone treatment in empty rooms for stubborn odor. Thermal fogging reaches odor in fabrics and wall cavities, and HVAC ductwork is checked so smell does not travel to other rooms.
Federal rule 29 CFR 1910.1030 establishes handling, training and protective equipment requirements where occupational blood exposure is possible.
A disinfectant for blood should carry EPA registration and stay on each surface for the complete labeled contact period.
Tennessee treats soaked materials from a biohazard scene as medical waste, a type of special waste. Rules from the Department of Environment and Conservation's Division of Solid Waste Management control its treatment and disposal, so it cannot go in household trash.
Tennessee uses a mix of state and county medical examiners, with county medical examiners investigating deaths and the Office of the State Chief Medical Examiner supporting them. Cleanup starts after police or the medical examiner release the scene.
Crime Scene Cleanup is available across the city and the surrounding communities.
After investigators leave, homicide cleanup removes contaminated materials along with tissue and blood.
See homicide cleanup
Careful, private suicide cleanup keeps family members from having to confront the scene.
See suicide cleanup
Trauma scene cleanup after accidents, injuries and violent events.
See trauma scene cleanup
Walls, carpets, furnishings and hard floors receive blood cleanup, with safe disposal afterward.
See blood cleanup
Cleanup after an undiscovered death includes odor control and the effects of days of decomposition.
See unattended death cleanup
Death odor removal targets the source through ozone treatment, hydroxyl and air scrubbers.
See death odor removal
Hoarding cleanup with respectful sorting, removal and deep cleaning.
See hoarding cleanup
Sewage cleanup removes Category 3 black water from raw sewage, then disinfects and dries the area.
See raw sewage cleanupNo. Law enforcement returns control of the scene after gathering the evidence. Cleanup is the responsibility of the property owner or the person in charge of the property.
Published guides say most home crime scene cleaning costs range from $1,500 through $7,500. Small surface work can cost less, but large scenes or several affected rooms may rise beyond $10,000.
Most scenes take one to three days on site. A light scene can be done in a day and a heavy scene with subfloor removal can take up to five days.
Affirmative. Removing fingerprint powder and chemical residue belongs in the forensic cleaning process. Dry removal comes first, then the right cleaner for each surface so the powder does not stain.
Someone must open the property and confirm what work will be done before cleaning begins. After access and scope are settled, your family can choose not to remain during cleanup.
Cleaning crime scenes uses a cleaning process that contains the space, removes saturated material, cleans and disinfects surfaces, treats odor and disposes of medical waste.
Yes. Some viruses, such as hepatitis B, can survive in dried blood on surfaces for days. Approach dried blood just as you would fresh blood.
It is called crime scene cleanup, forensic cleaning, forensic clean up, trauma cleanup or biohazard remediation. Crime scene cleaners or forensic cleaners are the terms for people who perform the work.
Detectives, police and medical examiner staff collect case evidence and remove the deceased, then leave cleaning to others. A landlord, property owner or family typically arranges crime scene cleanup with professional crime scene cleaners.
Whether coverage applies depends on your renters or homeowners policy, with a possible deductible. Contact the insurance company to report what happened and check coverage for biohazard cleanup.
You can request respectful, discreet crime scene cleanup 24 hours a day, and crews use unmarked vehicles.