Key takeaway
Treat the cushions and padding, wash the covers, then protect the sofa with a washable throw.
The sofa is where the pet odor concentrates — the cushions, the padding, the arms the pet leans on. Removing it means treating the cushioning and then protecting the piece going forward.
What causes it
Pet odor gets into a sofa through contact — the cushion the pet sleeps on, the arms it leans on. Oils and moisture soak through the fabric into the padding.
Why it persists
The smell persists in the padding beneath the favorite spots. Surface cleaning reaches the fabric; the cushioning keeps releasing odor.
What actually helps
- Vacuum the fabric, especially the favorite spots
- Treat the cushions and padding
- Wash removable covers
- Use a washable throw to protect the sofa
How to handle it
- Vacuum the fabric, focusing on the favorite spots
- Apply a penetrating treatment to the cushions and padding
- Wash removable covers
- Dry the sofa fully
- Add a washable throw to the pet’s spot
Common mistakes
- Treating the fabric while the padding holds the odor
- Not using a washable throw
- Not drying the sofa fully
Where PawFresh fits
A washable throw is the best long-term protection — it catches the oils before they reach the padding. For the room’s ambient odor, the PawFresh NanoMist Fogger spreads the ActiveEnzyme Formula as a fine mist.
Sources & further reading
- Textile odor-retention studies general-science
Frequently asked questions
How do I remove pet odor from a sofa?
Vacuum, treat the cushions and padding, wash covers, dry fully, and protect with a washable throw.
Where does pet odor live in a sofa?
In the cushions and padding beneath the fabric.
How do I keep pet odor off the sofa?
Use a washable throw on the pet’s spot and wash it weekly.
Glossary terms referenced