[davepl]

Not to get into a whole thing, but I think the glue traps are kinda cruel. They suffocate slowly and so on. I prefer snap traps, kills 'em dead quick, but I get there are places you can't use them.

As for a nest in the motor, it'd all burn and they don't gnaw steel much, but their urine is pretty corrosive. So it depends how long they were in there, living and peeing, I guess.

So the urine would be my concern, but I've never had this happen!