The only problem I can see is you are mixing methods. Fresh Cab is designed/made to repel, but the poison will attract.Well, I went north today and spent the day with the tractor. When I left there were 2 packets of fresh cab under the hood, a bucket trap next to a front tire, and a bait station of mouse poison out. We shall see.
Thank you so much for the ideas. This is a great site.
I do know that when cleaning up after a mouse do NOT use bleach or cleaners with bleach. The mouse urine contains high amounts of ammonia. Bleach and ammonia do not mix, as my wife found out.