put a pan of anti-freeze in the garage.....where pets can't get to it,Puits lots of mothballs and Irish spring soap in it.
I'm not fond of mothball & irish spring stink either. But admittedly more tolerable than rodent pee & turd stink. Jack E/NJ
I like that idea. Very simple and effective.https://www.youtube.com/watch?v=6SIlYiiCGLI
If you have mice you have to keep at it.
You can make this same setup with a pop can on a 1/4" rod or coat hanger, and some peanut butter.
***Granted it's going to stink to high heaven if you don't dump it out in a coupe weeks.
I like that idea. Very simple and effective.