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Water Damage Odor Removal in Kirkland, WA: Same Day Fresh Air

A smell that hangs around after a leak, flood or sewer backup is your home telling you something is still wrong. Air fresheners and candles only cover it up. Our water damage odor removal service finds the source of the smell, removes or cleans it, seals what is left, and clears the air with professional equipment. We offer same day visits across Kirkland, WA, with phones answered 24 hours a day.

Call (425) 592-3603 Book odor removal

Musty and sour smells
Sewage odors
Source found first
Same day visits

Living room with musty odor waves cleared by a hydroxyl generator and air scrubber

Find it, remove it,
then clear the air

What your nose is telling you

What each smell usually means

Different smells point to different hidden problems. Here is what we usually find behind each one.

What each smell usually means
The smell	Usually means	Where to look
Musty or earthy	Mold or mildew is growing somewhere damp	Crawl spaces, under carpet, inside walls
Sour, like wet socks	Bacteria in wet carpet pad or subfloor	Under carpet, behind baseboards
Rotten eggs	Stagnant water or a dry drain trap letting sewer gas in	Floor drains, unused sinks, standing water
Sewage	Contaminated materials left behind after a backup	Lower walls, subfloor, insulation
Damp wood	Framing or subfloor that never fully dried	Under the leak area, crawl space

Quick check: A rotten-egg smell from a basement floor drain can be as simple as a dry trap. Pour a gallon of water down it. If the smell stays, call us.

Why the smell does not go away on its own

Odors come from things: mold, bacteria, or contaminated materials. As long as those things stay, the smell stays, and it often gets worse on damp days. That is why we always start by finding and removing the source. Only then does air treatment make a lasting difference. If mold is the cause, our mold remediation team handles it first.

Our odor removal tools

How we get rid of water damage odors for good

Source removal

Wet pad, moldy drywall and contaminated insulation are removed. This alone solves many odors.

Deep cleaning

Hard surfaces are cleaned and treated with an antimicrobial that kills odor-causing bacteria.

Odor-sealing primer

Subfloor and framing that are clean but stained get a sealing primer that locks in leftover odor.

Hydroxyl generators

These machines break down odor molecules in the air and are safe to run with people at home.

HEPA and carbon scrubbers

Air scrubbers pull particles and odors out of the air through HEPA and carbon filters.

Thermal fogging

A fine deodorizing fog reaches cracks and spaces that wiping cannot.

A note on ozone

Is ozone safe for odor removal?

You may have heard of ozone machines for odors. They can work, but they come with real safety rules.

Ozone is not safe to breathe

Ozone can irritate lungs, especially for children, older adults and people with asthma. The EPA warns against using ozone generators in occupied spaces. That is why we only use ozone, if at all, in an empty home with people, pets and plants out, and air it out fully afterward.

Our preferred choice: hydroxyls

For most homes, we use hydroxyl generators instead. They break down odors more gently and can run while your family is home.

And neither replaces cleanup

No machine can fix a smell while its source is still in the wall or floor. Air treatment comes last, after water removal, cleaning and drying.

Ducts and HVAC

If water or sewage reached your ductwork or furnace, odors can spread through the whole house every time the heat runs. We check and clean affected ducts.

Our process

How we remove odors after water damage

Sniff test and inspection
We trace the smell room by room and use meters and thermal cameras to find hidden moisture.
Fix the source
Wet or contaminated materials are removed. Leaks are stopped. Moisture is dried.
Clean every surface
Walls, floors, framing and belongings are cleaned and treated.
Seal what stays
Clean but stained wood gets an odor-sealing primer.
Treat the air
Hydroxyl generators and HEPA/carbon scrubbers run until the air is clear.
Final check
We do a walk-through with you. If the smell lingers, we keep looking.

Kirkland odors

Smells we chase down in Kirkland homes

Crawl space must

Many homes in Rose Hill and Kingsgate smell musty from damp crawl spaces below. See crawl space water damage.

Basement sewer gas

Daylight basements in Finn Hill often have floor drains that dry out or back up. See sewage cleanup.

Closed-up condos

Condos in Totem Lake and Moss Bay can trap odors from neighbor leaks in shared walls.

Brands

Appliances behind many lingering smells

Slow leaks and backed-up drains from these products often leave odors behind.

View all 25 brands

Independent restoration company. Not affiliated with these manufacturers.

Service areas

Odor removal near you

Same day odor visits across Kirkland and nearby Eastside cities.

View all service areas

Related services

Services that solve odor problems

View all 25 services

Helpful guides

Guides about water damage odor removal

Read all water damage guides

FAQs

Odor removal questions

Why does my house smell musty after water damage?

A musty smell usually means mold or mildew is growing somewhere still damp, often under carpet, inside walls or in a crawl space. It can also come from wet carpet pad. The smell will not fade until the moisture and growth are removed.

Will the smell go away once everything is dry?

Sometimes, if nothing was contaminated and materials dried fast. If water sat long, or came from a toilet, sewer or flood, odor-causing materials usually need to be removed and surfaces cleaned and sealed.

Is ozone safe?

Ozone is not safe to breathe and should only be used in an empty home by trained professionals, followed by full airing out. We prefer hydroxyl generators, which can safely run with people at home.

Why does my house smell like sewage after a leak?

Water may have reached a sewer line or picked up contamination, or a drain trap may have dried out and is letting sewer gas in. Either way, find the source before treating the air.

How long does odor removal take?

Most jobs take one to three days after the source is removed. Strong sewage or long-term mold odors can take longer.

Can you remove odors from furniture and clothes?

Many items can be cleaned and deodorized. Our contents team can clean, deodorize and return them, or advise when replacement is the better choice.

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Available 24 hours

Done living with that smell? Call us today.

Call (425) 592-3603 for same day odor removal in Kirkland. We find the source and get rid of it for good. See all our services on the homepage.

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