Crime Scene Cleanup
Crime scene cleaning begins after police release and covers blood, odor and the affected property.
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.
The investigation is the responsibility of law enforcement and the medical examiner, not property cleaning. A relative, landlord, owner or other person with authorization can arrange homicide cleaning once officials have released the scene.
This work involves more than an ordinary cleaning service. Technicians identify contamination both in and around the affected space, isolate rooms that were not affected and take out anything that cannot be disinfected. Surfaces that can remain are treated. When requested, the scope also covers insurance company records, hazardous waste packaging and disposal, and odor removal.

Disposal records, scope details, photos and item lists can help when you speak with insurance companies or property owners.
Personal property that can be saved is separated and discussed with you before removal decisions are made.
Your questions can cover items marked for removal, surfaces to be cleaned, plans for taking waste away and remaining restoration needs.
You can request unmarked vehicles and limit entry to authorized people, which helps protect privacy during a painful event.
Homicide cleanup services may be necessary after a violent death affects a rental, vehicle, home or business with blood or biological material. Common circumstances include:
Visible blood may continue beneath flooring or behind trim, which makes surface wiping incomplete.
After the family retrieves essential belongings and police release the unit, the landlord or authorized property manager may organize scene cleanup.
The affected area can be isolated while offices, stores, warehouses or shared spaces are assessed for contamination.
Each seat, piece of trim, section of carpet and insulation area is assessed for cleaning or removal.
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 available homicide cleanup cost guides list $2,500 to $9,000 for a violent crime scene. They also list $2,000 to $6,000 for a smaller scene and $3,000 to $10,000 for a larger scene. These are published planning ranges, not a quote. The final scope depends on the assessment.
Published national cost guides are the source for these ranges, rather than an inspection of your property. You learn what your property will cost after the on-site assessment and before any work begins.
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.
Find out which waste documents, photographs, item inventories, invoices and scope records the insurance company requires. Make copies of all materials before submission.
Tell the insurer what happened after police release the scene. Check if coverage includes restoration, biohazard cleanup and damaged structural materials.
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.
Responsibility for arranging the work and covering the cost can vary with local law, ownership, insurance terms and the lease. Landlords and tenants should contact their insurers.
Remediation proceeds in a controlled sequence once the scene is released. The path of contamination, the materials that are still safe to save and applicable waste rules guide each step.
After the authorized person points out known affected areas, technicians examine floor edges, belongings, adjacent surfaces and potential travel routes.
The cleanup area is isolated from unaffected rooms. To reduce tracking into other areas, cleanup technicians wear appropriate personal protective equipment and follow work-zone controls.
Visible blood and bodily fluids are collected with methods suited to each surface before detailed cleaning and disinfection begin.
If carpet, drywall, pad, subfloor or upholstery cannot be thoroughly disinfected, removal is limited to the minimum workable area.
After thorough scene cleaning, an EPA-registered disinfectant remains wet on each cleanable surface for the contact time stated on its label.
Once the source is gone, air filtration and targeted treatment can address odor in room air, remaining materials and connected spaces.
After contaminated waste is sealed and labeled, it is moved in accordance with applicable requirements and available disposal records are retained.
Once work is complete, retained personal property is returned as arranged, and removed finishes are documented for restoration services.
Call at any time. Your homicide cleanup specialist answers the phone, describes what happens next and works with you on a start time.
Serious health risks can come from blood, bodily fluids and contamination you cannot see. The concern remains even if visible signs seem dry or limited.
For family and loved ones, the scene may be very distressing. With professional cleanup, your family can avoid touching personal property or entering the affected area.
Seams, wall voids, grout, subfloors and carpet pads may hold fluids. Material concealed behind or under a surface remains after only the visible spot is cleaned.
Hepatitis B, hepatitis C and HIV can be carried through blood. Hepatitis B can live on surfaces for at least seven days, the CDC says, which makes controls necessary even for dry blood.
When a small blood spill is safe to clean yourself. Disposable gloves may be used to clean a minor amount of fresh blood from hard non-porous material, along with an EPA-registered disinfectant left for the entire label contact time. When blood enters carpet, drywall, wood, fabric or an area without clear limits, avoid the space and get professional cleanup.
Homicide cleaning has no set schedule. Scene size, access, contamination depth, room count and the volume of material requiring removal all affect timing. The initial assessment allows for a more useful timeline.
| Scene | Typical time on site |
|---|---|
| Limited affected area with accessible surfaces | Schedule set after inspection and scene release |
| Porous material removal within one room | May involve cleanup followed by restoration as another phase |
| Several rooms or structural contamination | Often involves a phased cleanup scope and extended restoration |
Odor cannot be corrected with fragrance alone when fluids remain absorbed in drywall, hidden cavities, carpet, furniture or subfloor. The source must be located and removed first.
HEPA air scrubbers may filter particles from the air following removal of contaminated material. If equipment instructions permit, hydroxyl treatment can be suitable where a space remains occupied. Strict controls apply to ozone, and nobody may be in the treatment area. Vents and rooms next to the scene may also be checked as part of cleaning before you continue.
The OSHA Bloodborne Pathogens Standard, 29 CFR 1910.1030, sets worker requirements for exposure controls, training and protective equipment.
A disinfectant should be EPA-registered for the intended use and remain on the surface for the full contact time shown on its label.
Illinois treats soaked materials from a biohazard scene as potentially infectious medical waste (PIMW). Illinois EPA rules control how it is packed, transported and treated, so it cannot go in household trash.
In Cook County, the Cook County Medical Examiner's Office investigates sudden and unexplained deaths. Cleanup starts after police or the medical examiner release the scene.
Homicide cleaning has no set schedule. Scene size, access, contamination depth, room count and the volume of material requiring removal all affect timing. The initial assessment allows for a more useful timeline.
The full homicide cleanup guide covers what is cleaned or removed, odor and air quality work, and the rules that apply in your state.
Read the full homicide cleanup guide
Local population patterns, housing and site access may affect how containment and cleanup are planned.
Rental housing represents 15.4% of households here, so cleanup information should still explain when a landlord must approve structural work.
Local housing centers on 1978, making inspection beneath finished surfaces important when contamination extends past the visible area.
The local senior population includes 201 people living alone, and each unattended event calls for discreet, respectful cleanup planning.
A single-family share of 78.8% makes private entrances useful for discreet equipment movement during a sensitive cleanup.
Ask on the call about cleanup options for neighboring communities and ZIP codes.
Crime scene cleaning begins after police release and covers blood, odor and the affected property.
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
Cleaning a home after someone dies, including fluids, odor and affected belongings.
See death cleanup
Suicide cleanup is completed privately and with care, protecting families from seeing the scene.
See suicide cleanup
Cleanup when a death went unnoticed for days, with decomposition and odor control.
See unattended death cleanup
Tissue, fingerprint powder and investigation residue are removed through forensic cleaning of blood.
See forensic cleaning
Death odor removal targets the source through ozone treatment, hydroxyl and air scrubbers.
See death odor removalA policy may pay covered costs in full or in part once the deductible applies, but coverage is not identical for every situation. When reporting claim details, ask the insurance company about biohazard cleanup, emergency response work, structural materials and restoration. Save your invoices, disposal paperwork, scope details and photographs.
Yes. Each falls under death cleanup and trauma scene cleanup, yet the conditions may not be the same. Law enforcement retains control of the homicide location before release, and the property may have residue left by evidence work. Time between death and discovery means an unattended death may involve decomposition along with more extensive odor issues.
Yes, additional hazards may be present at the property. Heavy accumulations may be addressed through hoarding cleanup services once evidence restrictions have ended. A sewage backup may make sewage cleanup necessary, while resulting water damage might also need drying. Every hazard requires its own cleaning process, containment steps and disposal planning.
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. Absorbent items may need removal, while photos, documents and keepsakes should be discussed with you before a decision is made.
An owner, manager, relative or landlord with authority may organize cleaning, but only once the property has been released by law enforcement and separately by the medical examiner. 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.
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. The team finishes by packaging hazardous waste and checking the completed cleanup scope.
Discreet, respectful homicide cleanup, 24 hours a day, with crews in unmarked vehicles.