because it is
Bad Odor. Smells of sweat.
that someone smells like hell!
The musty smell that Brian notices when he wakes up is caused by the dampness and mold growth in the shelter. The combination of moisture and lack of ventilation can create a musty odor.
Vinegar
you wash it????
use soap clean it
Use Fabreez.
It should just be cleaned normally. You can add a cap full of pine sol to help. But, after it's cleaned to remove all of the musty smell, try to get an ozone generator and run it at least 24 hours in an enclosed area with the furniture. The ozone will penetrate all of the surface smell as well as the deep down smells. It will oxidize the bacteria that creates the smell. This works really well. The generators can be rented.
How do your remove fire blanket fibers out of clothes
spray it with perfume
If it smells musty check the evaporator drain hose hose. Johnny Texas.