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.
Cleaning the property is not part of the work performed by law enforcement or the medical examiner or coroner, whose attention is on the investigation. After scene release, the homicide cleaning service may be arranged by relatives, a property owner, a landlord or another authorized person.
The cleanup process goes beyond ordinary cleaning services. Cleanup technicians locate contamination in the affected area and surrounding areas, protect unaffected rooms, remove materials that cannot be disinfected and treat cleanable surfaces. The work also includes hazardous waste packaging, waste disposal, odor removal and records for an insurance company when requested.

Before any removal choice, salvageable personal property is set aside and discussed with you.
You may protect privacy by requesting unmarked vehicles and allowing only authorized people into the property during this difficult event.
Disposal records, scope details, photos and item lists can help when you speak with insurance companies or property owners.
You can request details about cleaning, necessary removals, waste movement off the property and the work left for restoration.
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:
A bedroom, hall, living area and surrounding exposed surfaces may all require blood cleanup after the event.
Surface wiping is not enough when visible blood extends under the floor or behind trim.
A landlord or authorized property manager may arrange scene cleanup after police release the unit and the family removes essential belongings.
The affected area can stay separate during contamination assessments of offices, warehouses, stores and common spaces.
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) 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.
These national ranges are taken from published cost guides, rather than a property visit. An on-site assessment determines your property's price, which is explained to you before the cleanup 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.
Report what occurred to the insurance company after police clear the scene. Ask about policy coverage for biohazard cleanup, affected construction materials and the restoration phase.
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.
Responsibility for arranging the work and covering the cost can vary with local law, ownership, insurance terms and the lease. Landlords and tenants should each speak with an insurer.
Check with your insurance company about its requirements for photos, inventories, work notes, bills and waste documentation. Save a copy of every submitted document.
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 use suitable personal protective equipment and controls that reduce tracking beyond the scene.
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.
Applicable rules guide the sealing, labeling and movement of contaminated waste, while available disposal documentation is kept.
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. Your homicide cleanup specialist answers the phone, describes what happens next and works with you on a start time.
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.
Seams, wall voids, grout, subfloors and carpet pads may hold fluids. A surface mark may be cleaned while affected material underneath or behind it goes untreated.
Soaked porous material and used protective equipment may require regulated packaging, transport and disposal under applicable medical waste rules.
The scene can be deeply distressing for loved ones. Professional cleanup lets family members avoid direct contact with the affected space and personal property.
Can you clean it yourself? A small amount of fresh blood on a hard, non-porous surface may be cleaned with disposable gloves and an EPA-registered disinfectant used for its full label contact time. If blood reached carpet, wood, fabric, drywall or an area with unclear edges, keep away and seek professional cleanup.
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.

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 |
|---|---|
| Limited affected area with accessible surfaces | Work schedule established following release and assessment |
| Porous material removal within one room | May require cleaning plus a separate restoration phase |
| Several rooms or structural contamination | Typically requires work in stages followed by a longer restoration |
Source removal comes before other odor work. Adding fragrance cannot resolve odor from fluid absorbed by subfloor, furniture, concealed cavities, drywall or carpet.
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 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
Planning for access, containment and cleanup can depend on local population, housing and entry conditions.
A local renter share of 17.3% means many properties may have one owner making decisions about access, drying, and material removal.
Because the median home dates to 2002, concealed moisture behind drywall or under flooring still deserves careful checking.
A 27.8% share living alone still matters because delayed discovery can increase odor movement and the amount of affected material.
Because 84.0% of local housing is single-family, owners often can make direct decisions about removing affected structural materials.
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
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
Decomposition cleanup and odor control are needed after a death goes unnoticed for several days.
See unattended death cleanup
Forensic cleaning of blood, tissue, fingerprint powder and investigation residue.
See forensic cleaning
Air scrubbers, hydroxyl and ozone treatment support death odor removal at its source.
See death odor removalItems outside the contaminated zone can be protected in place or moved to a clean area. Items within the scene are assessed individually. Non-porous belongings made from hard materials may be cleanable. Absorbent items may require removal, but decisions about keepsakes, records and photographs should first be reviewed with you.
After your deductible, insurance might pay part or all of the covered expense, but the answer differs 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. Store copies of photographs, scope documentation, invoices and disposal papers.
A murder scene is cleaned by professional homicide cleaners after investigators allow access. The work may include waste disposal, containment, odor removal, disinfection, careful cleaning and taking out absorbed fluids. A family member should neither enter nor attempt cleanup if blood or bodily fluids remain in an area.
Once property clearance comes from law enforcement as well as the medical examiner or coroner, an authorized manager, relative, owner or landlord may organize cleanup. Biohazard remediation, blood cleanup, surface disinfection, odor treatment and hazardous waste removal may be completed by homicide cleaners. Police investigate the scene, but they do not perform the cleaning service.
For a violent crime scene cleanup, published homicide guides list a typical cost of $2,500 to $9,000. While the smaller range is $2,000 to $6,000, costs for a larger scene are listed at $3,000 to $10,000. Police release status, scene dimensions, depth of contamination, number of rooms and disposal requirements all affect the scope.
Cleanup technicians first map the affected area and set containment. Technicians wearing protective gear collect visible material, remove porous items that cannot be disinfected, clean remaining surfaces and apply an EPA-registered disinfectant for its label contact time. They then package hazardous waste and check the completed scope.
Discreet, respectful homicide cleanup, 24 hours a day, with crews in unmarked vehicles.