Sofa Smells

[Welofe]

Hello everyone. My sofa doesn’t have visible stains, but it has a persistent smell that comes and goes. Air fresheners help for a few hours, then the odor returns. I’m trying to understand what causes this and whether it can be fixed permanently. Any advice?

[Gundeer]

Odors that return usually aren’t sitting on the fabric surface, they’re coming from inside the cushions where moisture and bacteria collect over time. That’s why sprays only cover the problem instead of solving it. I dealt with this issue and found that professional upholstery cleaning services in Chicago are often used specifically for odor problems, not just stains. When I scheduled a visit with Chicago Couch Cleaning https://chicago-couchcleaning.com/ , they focused on extracting odor sources instead of masking them. After that, the smell stopped cycling back in warm or humid conditions. If a sofa smells without visible dirt, it usually means the padding needs proper treatment, not more fragrance.