Unattended Death Cleanup
Decomposition cleanup and odor control are needed after a death goes unnoticed for several days.
See unattended death cleanupRemove decomposition odor at the source in a home, apartment or rental in Capitol Hill. Cleanup can include contaminated material removal, disinfection, air filtration and careful sorting of belongings.
Death odor removal is the cleanup of decomposition residue and affected materials, followed by air treatment that removes the remaining smell instead of covering it with fragrance. These cleanup services address both the source and the air.
Odor is produced during decomposition, and it may travel from the room in which the person was discovered. It can settle into upholstery, carpet, HVAC components and spaces inside walls. Deodorizing by itself is not a solution. Cleanup has to begin with locating and taking out the source.
An official property release must come before cleanup. It may be issued by a medical examiner or coroner, another authority or law enforcement. Cleanup crews examine the affected space and nearby areas. They follow contamination below surfaces and sort clean possessions from impacted ones. Materials that are porous may have to be removed if they absorbed fluids, while hard, non-porous surfaces are often suitable for cleaning and disinfection.
With the source gone, crews may use controlled ozone treatment, HEPA air filtration or hydroxyl treatment to remediate odor. Method choice depends on the affected materials, building conditions and whether the treatment space can remain unoccupied. Professional cleaning services should explain why a method fits the property.

You receive an explanation before cleanup of the areas requiring work, materials that may stay and items that may need removal.
Keepsakes, documents and unaffected belongings are set aside for your decisions instead of being discarded without your knowledge.
Organized disposal records, photos and cleanup scope can help you move forward with an insurance company, property manager or landlord.
You can call during the day or night, and crews use unmarked vehicles to respect your privacy during a difficult time.
Death odor cleanup is needed when a smell remains after the deceased has been removed or when decomposition fluids reached the property. Common situations include:
Affected contents must be separated while belongings that can stay are sorted with care.
Carpet, furniture, personal property, drywall or subfloor absorbed the smell and could hold unseen residue as well.
Contamination hidden below the floor, within a wall void or in another concealed spot made paint, fragrance or surface cleaning ineffective.
The impacted unit requires cleaning for a landlord or property manager before painting, repair work or future occupancy.
To protect yourself and avoid spreading contamination, keep people out and do not begin until the property is officially released. Tell cleanup technicians these details before they start death odor remediation:
Call (888) 440-9227Prices listed for death odor removal by BioCleaners Directory are $6,000 to $15,000 when an extreme case calls for structural work and $3,500 to $6,000 for severe odor. Moderate cases range from $1,500 to $3,500 in cost, while mild odor ranges from $500 to $1,500 in cost. Cost varies with the source, affected material and the extent of contamination travel.
Published national cost guides are the source for these ranges, rather than an inspection of your property. The price for your property is set after the on-site assessment, and you hear it before work starts.
Ask about cost: (888) 440-9227Homeowners, renters or landlord insurance may cover death odor cleanup when the policy covers the event, but coverage, deductibles and exclusions vary by policy. Property owners should report the loss before repairs begin when possible.
Ask what photos, cleanup scope, disposal records and repair details the adjuster needs. Put the receipts and claim number in one place.
Homeowners or renters insurance, the estate or the property owner usually pays for this kind of cleanup. The Washington crime victim compensation program helps only when a crime caused the loss.
For a rental unit, the property owner or manager commonly arranges the building cleanup. Personal property responsibility can be considered on its own.
Report the loss as soon as you can. Check your policy for coverage of repairs, damaged building material removal, odor treatment and biohazard remediation.
Source removal is the first priority in death odor remediation. Contaminated materials must be cleaned or taken out before equipment treats the air, since structural contamination cannot be corrected by air treatment. Throughout the work, the affected area remains separated from clean rooms.
To chart where residue and smell could have moved, technicians check affected and nearby rooms, flooring edges, contents and return vents.
Clean spaces are isolated from the work zone. Crews manage airflow while wearing protective gear and using equipment matched to the exposure.
Removal starts with visible residue. Crews remove carpet, pad, upholstered furniture, mattresses, subfloor sections or drywall if cleaning cannot make them fully clean.
Crews clean the hard surfaces that remain, then apply an EPA-registered disinfectant and keep it wet for its label's full contact time.
Air within the affected area passes through HEPA scrubbers. Hydroxyl or another suitable treatment may address odor that remains after source removal.
To prevent airflow from spreading the problem, crews check the affected area and nearby accessible registers and ventilation parts for residue and odor.
Impacted material is labeled, sealed and removed for disposal following the rules in effect locally and statewide.
Crews check the work area once more following treatment. You receive records for every step, showing what was cleaned, what was removed and what repair work remains.
Call at any time. You speak with a death odor removal specialist who outlines the process and schedules a start time with you.
Smell can indicate that the source has not been fully removed. The serious health risks come from decomposition fluids, hazardous material and contaminated contents, which may expose you through contact or spread into clean parts of the property.
Sorting affected items or going inside the room can cause family members emotional pain. A representative you trust can decide on your behalf while you keep clear of the affected area.
Materials affected by bodily fluids must receive controlled packaging and hazardous waste disposal according to applicable medical waste rules. They do not belong in ordinary household trash.
Following seams, fluids can soak beyond carpet and padding into drywall, subfloor or wood. What is below remains unknown even when the top looks clean.
Can you clean it yourself? The strength of an odor is not a measure of safety. Contamination inside a porous item or below the floor may still produce only a weak odor. When a death involves fluids or you cannot find the source, close off the space and seek a professional assessment.
Death cleanup involves a material-by-material decision. Clean, non-porous surfaces can often stay after proper cleaning and disinfection. Porous materials that absorbed decomposition fluids usually need removal because contamination can remain below the surface.

A contained death odor cleanup may take one to three days on site. Work can take longer when odor reached several rooms, fluids soaked into the structure or removed flooring and walls need separate repairs.
| Scene | Typical time on site |
|---|---|
| Light odor without removal of structural materials | Often one day |
| A single room requiring removal of porous materials | Often one to three days |
| Several areas or structural contamination | Several days, plus repair time |
Locating all affected materials is the first step in removing odor from decomposition. Source removal cannot be replaced with paint, fragrance or fogging. Any carpet, furniture, drywall or subfloor that absorbed fluids has to be removed or completely cleaned before treatment of the air.
HEPA air scrubbers can filter airborne particles during work. Hydroxyl treatment may be used for remaining odor when appropriate. Ozone treatment requires strict controls because ozone can irritate the lungs, so people, pets and plants must be out of the treatment area and reentry must wait until the space is properly ventilated.
The full death odor removal guide covers what is cleaned or removed, odor and air quality work, and the rules that apply in your state.
Read the full death odor removal guide
Planning for access, containment and cleanup can depend on local population, housing and entry conditions.
For an injury during discovery, Virginia Mason Medical Center is the nearest listed hospital at approximately 1 mile away.
Nearby places include Cascade, South Lake Union, and First Hill, so share the full street address and any building or unit number when you call.
A cleanup plan for this neighborhood should account for adjacent homes or units when setting odor control and containment boundaries.
Ask on the call about cleanup options for neighboring communities and ZIP codes.
Decomposition cleanup and odor control are needed after a death goes unnoticed for several days.
See unattended death cleanup
Home cleaning following a death includes affected possessions as well as fluid and odor cleanup.
See death cleanup
Floors, underlying subfloors and furniture are cleared of decomposition fluids.
See decomposition cleanup
Care for the family's home guides cleanup when a death has been found quickly.
See attended death cleanup
An estate cleanout after someone dies covers careful sorting and safe removal of belongings.
See estate cleanout after a death
Cleanup removes infectious material, including blood and body fluids, and disinfects the property.
See biohazard cleanup
Trauma scene cleanup is needed after violent events, accidents and injuries.
See trauma scene cleanup
Hotels, rental properties and Airbnb units receive biohazard cleanup.
See hotel, Airbnb and rental biohazard cleanupThe property owner, family, estate representative or landlord usually arranges the cleanup after the scene is released. Professional cleanup crews can take away both odor and contamination. Flooring, drywall and any other building materials removed in remediation might be replaced by a separate contractor.
Following removal of contaminated material, ozone may lessen lingering odor, yet ozone neither cleans decomposition fluids nor makes affected surfaces safe. Ozone may irritate lung tissue. The controlled treatment area should remain empty and be ventilated before any person or pet returns.
Confirm the property's release before doing anything else. Contact your insurance company and keep the affected space shut, while separating biohazard cleanup from ordinary estate work. An assessment should happen before anyone relocates contaminated belongings. Clean items and keepsakes from loved ones can then be sorted with a family member or estate representative.
A job limited to one area can require one to three days. Work may take longer with multiple impacted rooms, hard-to-access contamination or removal of structural material. Repairs happen after remediation, so replacement of flooring or drywall may add time even when cleaning and odor treatment are complete.
Responsibility depends on the lease, the policy and what was affected. The landlord or property manager usually arranges for the unit and building materials to be cleaned. Personal items could be the estate's or family's responsibility. Both sides should contact their insurance companies before items are removed.
Do not let anyone enter the affected area until authorities have released the site. With containment in place, crews discard non-disinfectable materials, remove decomposition residue, clean surfaces closely, complete medical waste disposal and treat the air. You can avoid entering the room and do not have to sort impacted items alone.
Discreet, respectful death odor removal, 24 hours a day, with crews in unmarked vehicles.