A lasting odor after a death, a hoarding situation or a sewage backup in Bainbridge Island goes away only when its source is found and removed, work done by an independent cleanup or restoration company you hire directly. Biohazard Network does not do this work; we can connect you with an independent local company that does.
It is normal to feel shaken right now. This page explains what odor remediation involves, what to leave alone, and what to ask the company you choose.
What odor remediation involves
Remediation means fixing a problem at its cause instead of hiding it. For a lasting odor, that means finding the source, removing it, treating what remains, and checking that the odor does not return. The source may be an unattended death, a hoarding situation, animal waste, smoke or a sewage backup.
Why fragrance and ordinary cleaners fall short
Air fresheners and household cleaners can mask an odor briefly, but the source stays and the odor returns. Odors soak into porous materials, which are materials full of tiny spaces that absorb liquid and air, such as carpet, carpet pad, drywall and the wood subfloor beneath. The Washington State Department of Health1 (DOH) gives a similar warning about mold: do not paint or caulk over it.
When materials have to come out
Sometimes the only way to remove the source is to cut out and replace affected carpet, pad, drywall or subfloor. Ask the company to show you what it found and explain why each material should stay or go. In the home of a person who hoards, ask the crew to review belongings with your family first, so only what the person decides to let go leaves the home. Our hoarding cleanup page goes further.
What happens first
If someone has died and police have not been contacted, do that first. A medical examiner is an appointed official who investigates deaths; the Kitsap County Medical Examiner’s Office (360.731.6843) investigates all sudden, unexpected, or unnatural deaths in Kitsap County. Police or the medical examiner control the home until scene release, the point when officials say their work is done and the property is back in your hands. The office’s family Resource Guide states that it does not endorse or recommend any specific providers, so the choice of company is yours. Our unattended death cleanup page covers that situation.
Until a company has assessed the home, avoid moving soiled items, pulling up flooring or running fans that push air through the house. If you see rodent droppings, DOH2 says not to vacuum or sweep, and to handle all droppings as if infectious. The Office of the Insurance Commissioner (OIC) tells renters not to throw damaged things away yet, because the insurer may want to inspect them.
What to expect from the company you hire
Ask the company to walk you through these steps before work begins:
- Protective equipment. Cleanup workers wear protective gear because body fluids can carry bloodborne pathogens, germs in blood that can cause disease.
- Containment. This means sealing off the work area, for example with plastic sheeting, so particles do not spread to other rooms.
- Source removal. Affected items and porous materials that cannot be cleaned are taken out.
- Disinfection. This means applying products that kill germs on the surfaces that remain.
- Deodorizing. Odor treatment comes only after the source is gone; treating over a remaining source does not last.
- Checking the result. Ask how the company will confirm the odor is gone before calling the job finished.
- Records. Ask for photos, a written scope and an itemized invoice, since homeowners insurance sometimes covers this work.
Usually covered: Homeowner insurance protects your home and belongings from damage caused by specific risks, says the Insurance Commissioner’s page on how home insurance works3. For sudden, accidental smoke damage, standard policies typically pay for cleaning and deodorizing, says the Commissioner’s smoke damage page4.
Usually not covered: Damage from smoking tobacco inside your own home over time is not covered, says the Insurance Commissioner’s smoke damage page4.
Ask your insurer: “Does my policy cover removing this odor from my home and belongings, and which items would be cleaned and which replaced?” Source: Smoke damage and your homeowner or renter insurance (Washington State Office of the Insurance Commissioner)4
In Washington, biomedical waste is a legal term limited to listed types, such as discarded human blood and sharps waste like used needles and scalpel blades. In Kitsap County, hauling biohazardous or biomedical waste is regulated by the Washington Utilities and Transportation Commission (UTC) and Kitsap Public Health District5 (KPHD), and companies need UTC approval and a KPHD Solid Waste Hauling Permit. Ask who will haul the waste and compare the answer with the district’s list, Permitted Solid Waste Companies in Kitsap County | 2026.
Questions to ask before you hire
Before you hire, ask whether the company’s crew follows OSHA’s bloodborne pathogens standard, 29 CFR 1910.1030, and the ANSI/IICRC S540 Standard for Trauma and Crime Scene Cleanup, which comes from the IICRC, a non-profit organization for the inspection, cleaning and restoration industries. You can also look up the business yourself with the Department of Labor & Industries (L&I) tool Verify a Contractor, Tradesperson or Business, and our certifications guide explains what each of these covers.
How long odor remediation takes
No one can give a reliable timeline before seeing the home. These factors make the work longer:
- How long the source was there. The longer it sat, the deeper it may have reached into floors and walls.
- Porous materials. Removing carpet, drywall or subfloor adds steps.
- Ventilation. How air moves through the home, including heating ducts, affects how many areas need treatment.
- Restoration. Rebuilding after removal is separate work; how biohazard cleanup fits with restoration explains the handoff.
- Insurance. The OIC says insurers have five business days to approve a mitigation scope when the policy requires protecting the property from further damage.
Sooner is better with sewage. DOH1 says to clean and dry water-damaged carpets, bedding and upholstered furniture within 24 to 48 hours or consider replacing them, and to hire a professional if a moldy area has been contaminated by sewage. Our sewage and biohazard waste page covers that work.
Bainbridge Island and Kitsap County resources
Bainbridge Island is an incorporated city, and its Planning and Community Development (PCD) Department coordinates and manages development and land-use activity on the island, which may matter if cleanup leads to repairs. Kitsap Public Health District5, reachable at 360-728-2235, has program pages for Mold, Water Pollution Identification & Correction for sewage spills, and Drinking Water & Onsite Sewage for septic systems.
A company coming from Jefferson County may cross the SR 104 Hood Canal Bridge, a 7,867-foot floating bridge over saltwater that can drop to single-lane, one-way alternating traffic for repairs, so ask about travel when you call.
Who to call first
In an emergency, call 911.These official offices may be part of the first steps. They are government pages, not ours.
- Kitsap County Medical Examiner (opens in a new tab)After a sudden or unexpected death, cleanup waits until this office is done.
- Kitsap Public Health District (opens in a new tab)For local health questions, such as a home that was used as a drug lab.
- Kitsap Public Health: permitted waste haulers (opens in a new tab)Cleanup companies that haul away waste here need this permit.
- Washington Crime Victims Compensation Program (L&I) (opens in a new tab)If a crime happened, it may help with some costs, such as funeral expenses. It doesn't pay for cleanup.
- Verify a contractor (L&I lookup) (opens in a new tab)Look up whether a company is a registered contractor before work starts.
- Washington State Department of Health (opens in a new tab)State health rules, such as for drug lab cleanup and hantavirus.