Crime Scene Cleanup
After the property is released by police, crime scene cleaning removes blood and controls odor.
See crime scene cleanupGet blood, bodily fluids, contaminated materials and odor removed after investigators release a home, rental, business or vehicle in Snohomish 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.
While the medical examiner or coroner and law enforcement concentrate on investigative duties, they do not clean what remains at the property. Homicide cleaning can be arranged after release of the scene by an authorized person, including an owner, landlord or relative.
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.

To help preserve your privacy during a painful time, you may ask for unmarked vehicles and restrict access to authorized people.
Your discussions with insurance companies and property owners may be supported by photographs, item inventories, work notes and waste documentation.
Your questions can cover items marked for removal, surfaces to be cleaned, plans for taking waste away and remaining restoration needs.
Before any removal choice, salvageable personal property is set aside and discussed with you.
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:
Checks of carpet, insulation, seats and trim determine which materials are cleanable and which require removal.
While stores, offices, shared spaces or warehouses are checked for contamination, the affected area can remain isolated.
Surface wiping is not enough when visible blood extends under the floor or behind trim.
The complete path needs assessment because blood and tissue may extend to furniture, carpet, ceilings, hidden joints and walls.
Respect for the investigation comes first. You should also avoid exposure and retain details that may be useful for a claim. Before cleanup technicians enter, take these steps:
Call (888) 440-9227Published figures for a violent crime scene start with a typical $2,500 to $9,000 per job. Smaller homicide scenes sit at $2,000 to $6,000 while larger scenes reach $3,000 to $10,000 in the same guides. Think of these as planning ranges, not a price quote. Your final scope is set after the 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) 440-9227A renters, commercial or homeowners policy may cover homicide cleanup costs. The particular policy, nature of the loss and applicable deductible determine coverage.
Ask the insurance company which photos, item lists, scope notes, invoices and waste records it needs. Make copies of all materials before submission.
Washington's Crime Victims Compensation Program, run by the Department of Labor and Industries, does not pay for crime scene cleanup, so victims of violent crime should ask what it does cover. Insurance is usually checked first.
The lease, local law, property ownership and policy terms can affect who arranges work and who pays. Tenants and landlords should each contact the appropriate insurer.
Once police release the property, explain the event to your insurer. Find out whether the policy includes damaged building components, restoration and biohazard cleanup.
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.
After the authorized person points out known affected areas, technicians examine floor edges, belongings, adjacent surfaces and potential travel routes.
The work zone is separated from clean rooms. Cleanup technicians rely on proper personal protective equipment and containment controls to keep contamination from being tracked past the scene.
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.
After thorough scene cleaning, an EPA-registered disinfectant remains wet on each cleanable surface for the contact time stated on its label.
Targeted treatment and air filtration can address odors in connected spaces, room air and retained materials once the source has been removed.
After contaminated waste is sealed and labeled, it is moved in accordance with applicable requirements and available disposal records are retained.
A final check covers finished work, the agreed return of saved personal property and a list of removed finishes for restoration services.
You can call anytime. A homicide cleanup specialist answers, explains the steps and agrees a start time with you.
Blood, other bodily fluids and contamination hidden from view may create serious health risks. A dry appearance or a visibly small area does not remove those concerns.
Hepatitis C, HIV and hepatitis B may be present in blood. The CDC says hepatitis B can survive on surfaces for at least seven days, so dried blood still requires careful controls.
Wall cavities, subfloor, padding, grout and seams can absorb fluids. Cleaning the visible mark does not address material below or behind the surface.
Seeing the affected space can cause loved ones deep distress. Professional cleanup allows family members to avoid direct exposure to the affected space and personal property.
Can you clean it 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. Stay out and seek professional cleanup if blood affected drywall, fabric, wood, carpet or any space whose boundaries are uncertain.
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 | A staged plan and more extensive restoration work are usually necessary |
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.
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.
The OSHA Bloodborne Pathogens Standard, 29 CFR 1910.1030, establishes requirements for worker protective equipment, training and controls for exposure.
A disinfectant should be EPA-registered for the intended use and remain on the surface for the full contact time shown on its label.
Washington's biomedical waste law covers human blood and blood products. The Utilities and Transportation Commission oversees companies that haul it, and local health departments set handling rules, so it should not go in household trash.
Washington has no single statewide office. Most counties use an elected coroner, while some larger counties use an appointed medical examiner or coroner. Cleanup starts after police or the medical examiner or coroner release the scene.
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
Containment, entry and cleanup plans can be influenced by local housing, population and access details.
Because renter occupancy is 13.2%, cleanup discussions often can focus on the household without a separate property manager involved.
A median year built of 1997 makes careful moisture readings useful when deciding whether wallboard or flooring can remain.
With 16.1% of seniors living alone, private cleanup communication may need to include a relative who lives somewhere else.
In an area with 72.6% single-family housing, sewage or fluids may reach lower levels through stairs, drains, and utility openings.
Your phone conversation can include questions about service in nearby ZIP codes and communities.
After the property is released by police, crime scene cleaning removes blood and controls odor.
See crime scene cleanup
Carpet, solid floors, walls and furnishings receive blood cleanup that includes safe disposal.
See blood cleanup
Trauma scene cleanup addresses the aftermath of accidents, injuries and violent incidents.
See trauma scene cleanup
Home cleaning following a death includes affected possessions as well as fluid and odor cleanup.
See death cleanup
Private, careful suicide cleanup so families do not have to face the scene.
See suicide cleanup
Cleanup when a death went unnoticed for days, with decomposition and odor control.
See unattended death cleanup
Investigation residue, tissue and fingerprint powder are addressed along with forensic cleaning of blood.
See forensic cleaning
Death odor removal at the source with air scrubbers, hydroxyl and ozone treatment.
See death odor removalItems outside the contaminated zone can be protected in place or moved to a clean area. Each belonging inside the scene receives its own assessment. Cleaning may work for hard, non-porous items. Porous belongings may require removal, but you should be consulted about photographs, documents and treasured items before any choice is final.
After law enforcement and the medical examiner or coroner release the property, an authorized owner, relative, landlord or manager arranges cleanup. 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 begins with cleanup technicians identifying the affected area and establishing containment. With protective gear on, technicians gather visible material and take out porous items unsuitable for disinfection. After cleaning surfaces that remain, they use a disinfectant registered by the EPA for the contact time shown on its label. They then package hazardous waste and check the completed scope.
Yes, different hazards can affect the same location. After evidence limits are lifted, hoarding cleanup services can address the large volume of contents. Sewage cleanup may be needed after a sewage backup, and water damage may require drying. Each hazard needs a separate disposal plan, cleaning process and containment setup.
DIY cleaning is not appropriate when blood reached carpet, wood, fabric, drywall, furniture or a hidden space. Bloodborne pathogens and unseen spread can create serious health risks. Keep people and pets out while awaiting scene release, then arrange professional cleanup when any affected area has uncertain edges.
Insurance may pay some or all covered costs after the deductible, but no answer applies to every policy or every situation. When reporting claim details, ask the insurance company about biohazard cleanup, emergency response work, structural materials and restoration. Keep photos, scope notes, invoices and disposal records.
Discreet, respectful homicide cleanup, 24 hours a day, with crews in unmarked vehicles.