Moth Balls!
Skunks invaded my shed under the wooden floor. She had a litter of pups. I was told to try moth balls as the scent actually bothers their eyes and nasal passages.
I bought about 10 boxes of mothballs and tossed them around above and below the shed floor. Two days later the skunks had left, the whole family had left, lol.
If it affects their comfort it'll probably affect other small animals.
Worked also on squirrels who were setting up housekeeping in my attic.
Don't use flakes as rain will dissolve the flakes fast.