All these people are going to fumigate you out of your car! Peppermint, Clorox, mole bomb...
Try this....get a can of pressurized keyboard duster with the little pipette and see if you can spray it in the vent just as he pops down.
Good luck!
Thanks to LJ’s insistance I’ve finally been reading Patel’s Devolution series. I’m only on part 4 right now but all I can say is WOW.
If you haven’t read it yet, DO IT.
-SB