Leather Odor & Mold
How to Get Rid of Leather Smell: Identify the Odor, Then Pick the Fix
New-leather, chemical, musty, smoke or urine? Identify the smell, see whether it fades, and compare odor removal methods by who claims they work.
To get rid of a leather smell, first work out which smell it is. New-leather and chemical smells mostly need air and time. Musty smells need a mold check before anything else, and smoke or urine each need their own fix.
This guide is part of our leather mold and odor guide. For the hands-on steps, see how to get the smell out of leather.
Verdict: which fix for which smell
| Smell | Most likely cause | First fix | Will it go? | Fact |
|---|---|---|---|---|
| New leather, "tannery" | The tanning process | Air it out | Often eases with airing; no source gives a timeline for real leather | – |
| Chemical or plastic | Possibly faux leather | Air it out | A maker says five or six weeks | – |
| Musty, "thrift store" | Damp storage, mildew or mold | Check for mold, then air and absorb | Usually, once the damp is fixed | – |
| Smoke | Smoke absorbed by the leather | Smoke tutorial | Varies | – |
| Urine or manure from processing | Poorly processed hide | Professional opinion | A maker says no reliable fix | – |
What is that smell? Five common leather odors
New leather or tannery smell
An odor-removal service says the smell of brand-new leather comes from the tanning process. Our sister site describes what leather smells like if you are not sure yours is normal.
Chemical or plastic smell
A strong chemical smell can mean the item is faux leather, according to a bag maker. Faux leather, sold as PU leather, pleather or vegan leather, is a plastic coating over a fabric base. Look at the back or a cut edge: a woven fabric backing points to faux leather.
Musty or thrift-store smell
This is the one to take seriously. The CDC says mold can smell musty, and UK health guidance says a moldy smell without visible growth can mean mold hidden behind a surface. CCI notes that some fungi give off the compounds behind that smell.
Check linings, seams and pockets. If you find growth, use how to remove mold from leather, or the mildew tutorial for a powdery film.
Smoke
Leather exposed to cigarette or fire smoke over time absorbs it, according to a bag maker. See how to remove smoke smell from leather.
Urine, fish or manure
A bag maker says some cheap hides are processed in ways that leave a urine or manure smell, and that these have no reliable fix. For urine from pets or accidents, see how to remove urine odor from leather.
Does leather smell fade?
Some smells fade, some don't. A bag maker says a chemical smell from faux leather can take five or six weeks to air out, while urine and manure smells from poor processing may never go. We found no public source that gives a timeline for the natural smell of new real leather.
Musty smells come back if the item goes back into damp storage, so fix the storage too.
Odor removal methods compared
None of these methods has a published test on leather that we could find. Treat them as maker and vendor advice.
| Method | What it involves | Who says it works | Risk to leather | Fact |
|---|---|---|---|---|
| Airing in the shade | A day outdoors in mild weather, out of direct sun | A care vendor | Low; keep out of long sun and heat | – |
| Baking soda nearby | Overnight in a pillowcase, or in a stocking inside a bag | A care vendor and a bag maker | Low if it stays off the surface; one vendor says never rub it on leather | – |
| Dry newspaper | Wrap the item overnight | A care vendor | Low | – |
| Vinegar or alcohol wipe | 1:1 with water, without soaking | A bag maker | Disputed: others say alcohol strips leather's oils | – |
| Dryer sheets | Placed around and inside a bag for a few days (smoke) | A bag maker | Not tested by any source we found | – |
| Professional leather cleaner | Specialist cleaning | The store's care page and an odor-removal service | Specialist cleaning can slightly change color or texture | – |
| Perfume or fabric spray | Spraying a scent | No source we found recommends it on leather | Masks the smell | – |
| Ozone generator | Machine that makes ozone | The EPA says it is not effective at safe levels | Can damage materials | – |
Picks by situation
- A new jacket that smells strong: air it in the shade for a few days before you wear it.
- A thrift-store or vintage find: check for mold first, then work through the step-by-step tutorial linked at the top.
- A coat out of storage: see musty smells in a leather coat.
- A sofa: open windows and run a fan beside it, since it can't go outdoors.
- A small bag or wallet: the pillowcase-and-baking-soda method suits it best.
Where the store fits
Leather Collection makes leather garments and does not sell odor eliminators or cleaning products. Product names on this page only report what their makers say.
Quick answers
What is the best odor eliminator for leather?
We found no tested "best" product. The low-risk options sources give are air, time and dry absorbers such as baking soda in a pillowcase. For stubborn smells, the store's care page points to a professional leather cleaner.
Does Febreze work on leather?
Febreze's how-to page lists fabrics such as couches, curtains and rugs and does not mention leather. A care vendor also warns that scents only mask odors.
How to get rid of PU leather smell?
Air it out. A bag maker says a chemical smell from faux leather can take five or six weeks to fade.
How can I remove bad smells from thrift store leather?
Check for mold first, because a musty smell can mean growth. Then air the item in the shade and leave it with a dry absorber overnight, repeating for several days.
hosob Editorial Team
hosob articles are researched from published sources, cited in the text, and reviewed before publication.