Usage patterns
〈場所〉に悪臭が漂うa foul smell hangs/lingers in a place
A foul odor hung in the air around the factory.
悪臭がするto smell bad; there is a foul smell
There's a foul smell coming from this trash can.
悪臭を消すto get rid of a bad smell
We got rid of the bad smell with a deodorizer.