Crime Scene Cleanup
After police release the property, crime scene cleaning addresses blood and odor.
See crime scene cleanupGet blood, bodily fluids, contaminated materials and odor removed after investigators release a home, rental, business or vehicle in Cook County. The cleanup scope is based on where contamination traveled.
Homicide cleanup is crime scene cleanup focused on the removal of contaminated materials, blood and bodily fluids. The specialized work starts only when investigators are finished and the property has been released.
Law enforcement and the medical examiner focus on the investigation. They do not clean the property. Once the scene is released, property owners, relatives, landlords or other authorized people arrange the homicide cleaning service.
Cleanup technicians first trace where contamination reached, including areas around the affected room. Unaffected spaces are protected. Materials that cannot be disinfected come out, while surfaces suitable for disinfection receive treatment. This goes beyond routine cleaning and also includes odor removal, proper hazardous waste packaging and disposal, plus insurance company records if requested.

Before any removal choice, salvageable personal property is set aside and discussed with you.
You can request details about cleaning, necessary removals, waste movement off the property and the work left for restoration.
Photos, item lists, scope notes and disposal documents can support conversations with insurance companies and property owners.
To help preserve your privacy during a painful time, you may ask for unmarked vehicles and restrict access to authorized people.
When blood or other biological material remains after a violent death, a home, vehicle, rental or business may require homicide cleanup services. Common examples are:
A visible blood mark can extend beneath flooring and behind trim, so wiping only the surface is insufficient.
While stores, offices, shared spaces or warehouses are checked for contamination, the affected area can remain isolated.
A bedroom, hall, living area and surrounding exposed surfaces may all require blood cleanup after the event.
After the family retrieves essential belongings and police release the unit, the landlord or authorized property manager may organize scene cleanup.
Begin by honoring the investigation, limiting exposure and keeping information that may help with a claim. Take these steps before cleanup technicians are allowed to enter:
Call (888) 351-0904The published planning figures in available homicide cleanup cost guides range between $2,500 and $9,000 when the work involves a violent crime scene. A smaller scene has figures from $2,000 to $6,000 while a larger scene has figures from $3,000 to $10,000 under those guides. These amounts do not serve as a quote. The assessment shapes the final scope.
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) 351-0904A renters, commercial or homeowners policy may cover homicide cleanup costs. The particular policy, nature of the loss and applicable deductible determine coverage.
Report what occurred to the insurance company after police clear the scene. Ask whether biohazard cleanup, damaged building materials and restoration are included.
Victims of violent crime can ask the Illinois Attorney General's Crime Victim Services Division whether cleanup costs can be included in a compensation claim. Insurance is usually checked first.
Check with your insurance company about its requirements for photos, inventories, work notes, bills and waste documentation. Retain everything you send to the insurance company.
Who organizes and pays for the work may depend on ownership, the lease, applicable local law and insurance terms. Landlords and tenants should contact their insurers.
After scene release, a controlled order guides the remediation work. Each step reflects how far contamination went, which items can remain and the waste rules that govern the material.
Technicians check contents, nearby surfaces, possible travel paths and flooring edges after an authorized person identifies the affected areas already known.
A barrier separates clean spaces from the work zone. To reduce tracking into other areas, cleanup technicians wear appropriate personal protective equipment and follow work-zone controls.
Before detailed cleaning and disinfection, visible bodily fluids and blood are gathered using a method appropriate for each surface.
If carpet, drywall, pad, subfloor or upholstery cannot be thoroughly disinfected, removal is limited to the minimum workable area.
Cleanable materials undergo detailed scene cleaning before an EPA-registered disinfectant is applied and stays wet throughout the label contact time.
With the source removed, remaining materials, adjoining areas and the room air may receive air filtration and targeted odor treatment.
Waste containing contamination is labeled, sealed and transported under relevant rules, and disposal records are saved when available.
The closing assessment examines completed work, returns salvageable personal property according to the agreement and records removed finishes for restoration services.
Call at any time. A homicide cleanup specialist answers, explains the steps and agrees a start time with you.
Serious health risks may remain in bodily fluids, blood and contaminated material out of sight. Those risks can still be present if the visible spot appears dry or limited.
Hepatitis C, HIV and hepatitis B may be present in blood. Dried blood must still be controlled carefully because the CDC says hepatitis B survives on surfaces for at least seven days.
Seeing the affected space can cause loved ones deep distress. Direct contact with the affected room and personal property can be avoided by family members through professional cleanup.
Fluids can enter seams, grout, carpet pad, subfloor and wall cavities. Wiping what you can see leaves contamination within material below the surface or behind it.
When a small blood spill is safe to clean yourself. For a minor fresh blood spot on solid material that does not absorb fluids, wear disposable gloves and apply an EPA-registered disinfectant throughout the contact time stated on its label. Seek professional cleanup and keep away whenever blood reaches fabric, carpet, drywall, wood or a location with unknown edges.
Blood-absorbing porous materials generally must be taken out. A non-porous surface can often stay if the entire exposed portion can be reached and disinfected.

A timeline for homicide cleaning is shaped by scene access and size, the number of affected rooms, depth of contamination and amount that must be taken out. You can receive a more practical schedule once the initial assessment is complete.
| Scene | Typical time on site |
|---|---|
| A small affected area on reachable surfaces | Inspection and official scene release determine the schedule |
| One room with porous material removal | Could need a distinct restoration stage after cleaning |
| Several rooms or structural contamination | Usually needs a staged scope and longer restoration work |
Source removal comes before other odor work. Adding fragrance cannot resolve odor from fluid absorbed by subfloor, furniture, concealed cavities, drywall or carpet.
Once contaminated materials are gone, airborne particles can be filtered with HEPA air scrubbers. Hydroxyl treatment is an option for occupied spaces when permitted by equipment instructions. Ozone treatment needs an empty area and strict controls. Before you proceed, the cleaning process may also involve inspecting neighboring rooms and vents.
A timeline for homicide cleaning is shaped by scene access and size, the number of affected rooms, depth of contamination and amount that must be taken out. You can receive a more practical schedule once the initial assessment is complete.
The full homicide cleanup guide covers what is cleaned or removed, odor and air quality work, and the rules that apply in Illinois and Cook County.
Read the full homicide cleanup guide
Local housing, population and access details can shape containment, access and cleanup planning.
Rental housing represents 9.2% of households here, so cleanup information should still explain when a landlord must approve structural work.
The 1957 median build year matters because fluids can travel through seams in older flooring and reach the subfloor.
The 1,196 older residents who live alone may rely on family or neighbors to notice when something is wrong at home.
The 90.1% single-family share means odor may move through connected rooms and ventilation even without shared walls between households.
During your call, ask whether cleanup is available in surrounding communities and ZIP codes.
After police release the property, crime scene cleaning addresses blood and odor.
See crime scene cleanup
Carpet, solid floors, walls and furnishings receive blood cleanup that includes safe disposal.
See blood cleanup
Trauma scene cleanup is needed after violent events, accidents and injuries.
See trauma scene cleanup
Fluids, odor and impacted belongings are addressed when a home is cleaned after a death.
See death cleanup
Suicide cleanup is completed privately and with care, protecting families from seeing the scene.
See suicide cleanup
When a death remains undiscovered for days, cleanup addresses decomposition and controls odors.
See unattended death cleanup
Forensic cleaning of blood clears tissue, fingerprint powder and residue left by investigations.
See forensic cleaning
At the source, death odor removal uses air scrubbers plus hydroxyl and ozone treatment.
See death odor removalDIY cleaning is not appropriate when blood reached carpet, wood, fabric, drywall, furniture or a hidden space. Contamination that is not visible, along with bloodborne pathogens, can present serious health risks. Keep people and pets away, wait for scene release and arrange professional cleanup for any affected area whose full boundary is unclear.
The process starts when the right team identifies the affected area boundaries and isolates the scene. Using protective gear, trained technicians collect visible matter, remove porous items beyond disinfection and clean retained surfaces before applying a disinfectant with EPA registration for the full labeled contact period. Next, technicians package the hazardous waste and inspect all completed work.
Whether homeowners coverage applies to homicide scene cleanup depends on what happened, the policy wording, its deductible and any exclusions. The same is true for death cleanup. Contact the insurer promptly. Ask the insurer about required documentation, biohazard cleanup, damaged materials, personal property and restoration before work starts.
Items outside the contaminated zone can be protected in place or moved to a clean area. Items within the scene are assessed individually. Hard, non-porous belongings may be cleanable. Some absorbent items may not remain, while decisions involving keepsakes, records and photographs should first be reviewed with you.
Published homicide cleanup cost data lists a violent crime scene at $2,500 to $9,000. Published figures put a smaller scene between $2,000 and $6,000, while the larger range runs from $3,000 to $10,000. Affected area size and depth, involved rooms, disposal and police clearance shape the final scope.
Once release comes from the medical examiner and law enforcement, cleanup is arranged by an authorized owner, landlord, relative or manager. Biohazard remediation, blood cleanup, surface disinfection, odor treatment and hazardous waste removal may be completed by homicide cleaners. Police examine the scene, but completing the cleaning service is not their responsibility.
You can request respectful, discreet homicide cleanup 24 hours a day, and crews use unmarked vehicles.