We find the source first
Guessing wastes money. We trace the smell to where it is strongest, inspect the likely hiding spots, and confirm what is causing it before we treat anything, so the fix actually lasts.
Odor Specialists · Cleveland and Northeast Ohio
Mystery odor removal: we find it, then we get rid of it
When a smell will not go away and you cannot tell what it is or where it comes from, we track down the real source, remove it for good, and leave the air clean instead of covered up.
- We find the source first
- Common culprits we know well
- Removed, not masked
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Tell us about the job and we'll call you right back with your price.
On-site property inspection, fully refundable against your service if you book it. Properties only.
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1-4 hrResults
100%Guaranteed
GreenNon-Toxic
Same DayAvailable
Trusted across Greater Cleveland and Northeast Ohio
Mystery Odor
Mystery Odor Removal
Some smells are easy to name. A mystery odor is the one that has you opening cabinets, sniffing vents, and asking everyone in the house if they smell it too. It might drift in and out, get worse in warm weather, or seem to follow you from room to room. People usually try candles, sprays, and a deep clean first, and the smell comes right back, because nothing you can see is actually the source. That is the part that makes these jobs frustrating. You can spend a week guessing and still be no closer than the day it started.
Our approach is simple. We find it first, then we remove it. We walk the space, follow the smell to where it is strongest, and check the usual hiding spots, walls and vents, the HVAC system, drains and traps, hidden moisture, and anything that could be giving off a chemical or burnt odor. Once we know what we are dealing with, we treat the source with green, non-toxic methods, not a cover-up. In most cases the odor is gone in 1 to 4 hours after we locate it, we work same-day or next-day, we are fully insured, and we back the job with a 100% guarantee.
Common culprits we know well
A dead animal in a wall or vent, hidden moisture, a dried-out drain trap, something stuck in the HVAC, or a chemical or burnt smell. We have chased all of these down.
Removed, not masked
We never cover a smell with fragrance. We remove it at the source with source cleaning, enzymatic and oxidizing treatment, thermal fogging, hydroxyl generators, and HEPA and carbon air scrubbing.
Green, non-toxic methods only
No ozone and no chlorine, ever. Our hydroxyl process is safe to run in occupied spaces, so you do not have to clear out the house, office, or apartment while we work.
Fast once we locate it
Most jobs are gone in 1 to 4 hours after we find the source. We offer same-day or next-day appointments, and we are fully insured for every visit we make.
Backed by our guarantee
If it is not gone, we are not done. We stand behind the work with a 100% guarantee, so you are not paying for a smell that creeps back a week later.
Who It's For
Situations we handle every day
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Homeowners with a smell they cannot name
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Renters and tenants stuck with a lingering odor
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Landlords prepping a unit between tenants
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Offices and shops with an unexplained smell
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Property managers and short-term rental hosts
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Car owners chasing a mystery smell in the cabin
How It Works
Three steps to fresh air
Get Your Free Quote
Tell us about the job and we call you right back with your price, usually the same day.
On-Site Treatment
Same or next day. Trained pros deploy the right process for your space.
Neutral. Fresh. Done.
1 to 4 hours later, the odor is gone, removed at the source. Walk in and breathe.
Reviews
What clients say
★★★★★
We had a lingering odor in our Toyota Highlander from years of kid-related messes like spilled milk, throw up, and everything in between. We had tried cleaning it several times ourselves and even had it detailed, but the smell always seemed to come back. I found Odor Removal Experts and decided to give them a shot. They were very responsive from the start, answered my questions, and were professional throughout the entire process. Honestly, I was skeptical that the odor could be completely removed, but they exceeded my expectations. When they were done, there was no smell at all. Not a cover-up scent or air freshener smell. It was just completely gone. It was pretty amazing. If you’re dealing with a stubborn odor that won’t go away no matter what you try, I’d definitely recommend Odor Removal Experts. Great service and even better results.
★★★★★
I had a great experience overall. I had a urine odor in my couch that was difficult to completely remove. After the first couple of visits, the couch looked and smelled much cleaner, but there was still a slight odor. He was professional, stood behind his work, and came back out free of charge until the odor was completely gone. I really appreciated his commitment to making sure the job was done right instead of giving up. It’s hard to find that level of customer service these days. I would definitely recommend his services!
★★★★★
Excellent service from Odor Removal Experts! They were professional, arrived on time The process was quick. I highly recommend them to anyone dealing with stubborn odors in their home or rental property.
★★★★★
Highly recommend this company! They did an excellent job removing the smoke odor from my vehicle. The team was professional, thorough, and the odor was gone. Their attention to detail and quality of work exceeded my expectations. I wouldn’t hesitate to use them again!
★★★★★
I called Odor Removal Experts to help with a duplex unit I have. The bottom unit had a tenant who smoked heavily, leaving a strong residue in every room. The upstairs unit had pets whom left a strong urine smell throughout. I initially hired a contractor to both deep clean the walls and paint them however we still couldn’t get the smells out. Odor Removal Experts was my hail merry and I couldn’t be happier with the call. In just a short time the team was able to spray down both units with specific chemicals and finally able to do with bleach/paint could not in removing these smells. We’re glad to have found them and plan to use them all odor solutions.
Frequently asked questions
What if I cannot tell where the smell is coming from?
That is exactly what we do. You do not need to locate it yourself. We walk the space, follow the odor to its strongest point, and check the common hiding spots like walls, vents, the HVAC, drains, and hidden moisture. Finding the real source is the first job, and removal is far easier once we know what we are treating.
Could the smell mean something dangerous?
Sometimes a smell signals a safety issue, not just an odor problem. If you smell gas, contact your utility or a qualified professional right away before anything else. We handle odor removal, not gas, electrical, or structural repairs, so if we spot a real hazard we will tell you to get the right pro in. Once it is safe, we remove the lingering smell.
How long does it take to get rid of a mystery odor?
Most of the time is spent finding the source. Once we locate it, the majority of jobs are gone in 1 to 4 hours using our green treatment process. We book same-day or next-day, we are fully insured, and we guarantee the result. If the smell is not gone, we are not done, and we come back.
Explore
More ways we help
Same guarantee across every space, in every area we cover.
Homes
Permanent home odor removal for houses, condos, and apartments in Greater Cleveland and Northeast Ohio. Most jobs are done in 1 to 4 hours.
Cars & Vehicles
Same or next-day car odor removal in Greater Cleveland and Northeast Ohio. We remove the smell at the molecular source in 1 to 4 hours using green, non-toxic methods, backed by our 100% guarantee.
Yachts & Boats
Permanent yacht odor removal for mildew, diesel, holding-tank, smoke and galley smells, available same or next day in Greater Cleveland and Northeast Ohio.
Commercial
Discreet, fast commercial odor removal that eliminates the source so your space stays open for business in Cleveland and Northeast Ohio.
Private Jets
Permanent cabin odor elimination for jet owners, charter operators and FBOs in Greater Cleveland and Northeast Ohio, with same or next-day service and a 100% guarantee.
Hotels & Airbnbs
Same-day smoke, cannabis, and pet odor removal for hosts, hotels, and property managers in Greater Cleveland and Northeast Ohio. Gone before your next guest checks in, with green, non-toxic methods.
Mystery Odor Removal, book today
Get my mystery odor found and gone