Key takeaway
Upholstery padding holds the cat odor. Treat the spot and the padding, dry fully.
Cat odor in upholstery is usually in the padding, not the fabric. A cat that sprays a chair or sleeps on a sofa deposits odor into the cushioning — which keeps releasing it.
What causes it
Cat odor gets into upholstery through marking (a sprayed spot) or rubbing and sleeping (the cat’s own scent). Both deposit odor into the fabric and the padding beneath.
Why it persists
The smell persists because the padding is enclosed and slow to dry. Surface cleaning reaches the fabric but not the cushioning below.
What actually helps
- Treat the marked or slept-on spot and the padding
- Wash removable cushion covers
- Dry the piece fully — padding takes a day or more
- Re-check and repeat if needed
How to handle it
- Locate the spot — a UV light finds old marking
- Apply an enzymatic treatment to the spot and padding
- Wash removable covers
- Dry the piece fully
- Re-check and repeat if needed
Common mistakes
- Cleaning the fabric while the padding holds the odor
- Not drying the piece fully
- Missing a marking spot
Where PawFresh fits
For the ambient odor near an upholstered piece, the PawFresh NanoMist Fogger spreads the ActiveEnzyme Formula as a fine mist — a fit for the room after the piece is treated.
Sources & further reading
- Textile odor-retention studies general-science
Frequently asked questions
How do I get cat odor out of upholstery?
Treat the spot and the padding beneath with an enzymatic product, wash covers, and dry fully.
Where does cat odor in upholstery live?
In the padding beneath the fabric — marking and the cat’s scent soak into the cushioning.
How long does upholstery take to dry?
Padding can take a day or more — dry it fully before judging the result.
Glossary terms referenced