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 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.

You are consulted about recoverable personal property after it is isolated and before a removal decision occurs.
You can ask what will be cleaned, what must be removed, how waste will leave the property and what remains for restoration.
When discussing the loss with property owners and insurance companies, you can use photos, inventories, scope notes and disposal paperwork.
You may protect privacy by requesting unmarked vehicles and allowing only authorized people into the property during this difficult event.
Homicide cleanup services are needed when a violent death leaves blood or other biological material in a home, rental, business or vehicle. Common situations include:
The affected area can be isolated while offices, stores, warehouses or shared spaces are assessed for contamination.
The complete path needs assessment because blood and tissue may extend to furniture, carpet, ceilings, hidden joints and walls.
A bedroom, hall, living area and surrounding exposed surfaces may all require blood cleanup after the event.
Seats, carpet, trim and insulation are checked to decide what can be cleaned and what must be removed.
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 guides list a typical violent crime scene cleanup at $2,500 to $9,000 per job. A smaller homicide scene is listed at $2,000 to $6,000 and a larger one at $3,000 to $10,000 per project. These are planning ranges, not a quote. The final scope depends on the assessment.
The figures shown are national ranges from published cost guides and are not based on an on-site visit. After an on-site assessment, the price for your property is determined and shared with you before cleanup begins.
Ask about cost: (888) 440-9227Insurance may pay toward homicide cleanup through a commercial, homeowners or renters policy. Coverage is determined by the loss, the policy and its deductible.
After the scene is released by police, inform the insurer about the loss. Find out whether the policy includes damaged building components, restoration and biohazard cleanup.
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.
Who organizes and pays for the work may depend on ownership, the lease, applicable local law and insurance terms. Tenants and landlords should each contact the appropriate insurer.
Have the insurance company identify every needed invoice, photo, item list, disposal record and scope note. Save a copy of every submitted document.
The remediation process follows a controlled order after scene release. Every step is based on where contamination traveled, which materials can be saved and what waste rules apply.
After the authorized person points out known affected areas, technicians examine floor edges, belongings, adjacent surfaces and potential travel routes.
A barrier separates clean spaces from the work zone. Cleanup technicians use suitable personal protective equipment and controls that reduce tracking beyond the scene.
Surface-specific methods collect bodily fluids and blood that are visible before detailed cleaning and disinfection.
The smallest practical sections of upholstery, subfloor, carpet, padding or drywall are removed when complete disinfection is not possible.
After thorough scene cleaning, an EPA-registered disinfectant remains wet on each cleanable surface for the contact time stated on its label.
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.
You can call anytime. You speak with a homicide cleanup specialist who outlines the process and schedules 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.
Applicable medical waste rules may require regulated disposal, transportation and packaging for used protective equipment and saturated porous materials.
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.
Fluids may travel into carpet padding, joints, grout, walls and the subfloor. A surface mark may be cleaned while affected material underneath or behind it goes untreated.
Can you clean it 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. Seek professional cleanup and keep away whenever blood reaches fabric, carpet, drywall, wood or a location with unknown edges.
The schedule depends on scene size, the depth of contamination, the number of rooms, scene access and the amount of material that must be removed. You can get a more useful timeline after the initial assessment.
| Scene | Typical time on site |
|---|---|
| Small affected area on accessible surfaces | Schedule set after inspection and scene release |
| One room with porous material removal | Could need a distinct restoration stage after cleaning |
| Several rooms or structural contamination | Typically requires work in stages followed by a longer restoration |
Finding the odor source and taking it out is the first step. Fragrance does not fix fluids that have soaked into furniture, carpet, drywall, subfloor or concealed cavities.
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.
Under the OSHA Bloodborne Pathogens Standard, 29 CFR 1910.1030, workers are subject to requirements covering training, exposure controls and protective equipment.
The selected disinfectant should have EPA registration for its intended purpose and stay on the material for the complete labeled contact time.
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 Washington and Snohomish County.
Read the full homicide cleanup guide
Containment, entry and cleanup plans can be influenced by local housing, population and access details.
At 18.9% renter occupancy, most housing is owner occupied, which can reduce the number of parties involved in cleanup authorization.
The 1984 median year matters during odor work because cabinets, wall cavities, and floor layers can hold the source.
With 19.8% of seniors living alone, private cleanup communication may need to include a relative who lives somewhere else.
With 77.6% single-family housing, crews may need to inspect basements, crawl spaces, garages, and other areas unique to detached homes.
Your phone conversation can include questions about service in nearby ZIP codes and communities.
Crime scene cleaning begins after police release and covers blood, odor and the affected property.
See crime scene cleanup
Blood cleanup clears blood from furniture, walls, hard floors and carpet, followed by safe disposal.
See blood cleanup
Trauma scene cleanup addresses the aftermath of accidents, injuries and violent incidents.
See trauma scene cleanup
Fluids, odor and impacted belongings are addressed when a home is cleaned after a death.
See death cleanup
Families are spared from facing the scene through discreet and considerate suicide cleanup.
See suicide cleanup
When a death remains undiscovered for days, cleanup addresses decomposition and controls odors.
See unattended death cleanup
Forensic cleaning of blood also covers investigation residue, tissue and fingerprint powder.
See forensic cleaning
At the source, death odor removal uses air scrubbers plus hydroxyl and ozone treatment.
See death odor removalThe process begins with cleanup technicians identifying the affected area and establishing containment. After putting on protective gear, technicians collect material they can see. They remove porous items beyond disinfection, clean surfaces left in place and follow the label contact time when using a disinfectant registered by the EPA. The team finishes by packaging hazardous waste and checking the completed cleanup scope.
The conditions can vary between them. Trauma scene cleanup and death cleanup are categories that apply to each. A homicide scene remains under law enforcement control until release and may include evidence-processing residue. An unattended death often involves decomposition and wider odor concerns because time passed before the person was found.
Cleaning it yourself is inappropriate if blood reached an unseen space or absorbent materials such as carpet, drywall, furniture, fabric or wood. Bloodborne pathogens and hidden contamination may lead to 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.
Yes, separate hazards may exist at the same property. When evidence controls no longer apply, hoarding cleanup services may begin for the property's heavy contents. A sewage backup may make sewage cleanup necessary, while resulting water damage might also need drying. Each hazard needs its own containment, cleaning process and disposal plan.
Once release comes from the medical examiner or coroner and law enforcement, cleanup is arranged by an authorized owner, landlord, relative or manager. For biohazard remediation and blood cleanup, homicide cleaners can disinfect surfaces, treat odors and complete hazardous waste removal. Police conduct the investigation, but the cleaning service is not part of their work.
Some or all covered expenses may be paid after the deductible, although terms vary for every policy and every situation. Share claim facts with the insurance company, then ask how the policy addresses restoration, building materials, biohazard cleanup and emergency response work. Keep photos, scope notes, invoices and disposal records.
You can request respectful, discreet homicide cleanup 24 hours a day, and crews use unmarked vehicles.