Forum Discussion
dcmac214
Sep 06, 2016Explorer
d3500ram wrote:
Peppermint oil.
This works for us, small glass bowls with cotton ball wicks, whenever the trailer sits for a week or more. One each in the garage, galley, bedroom, and two in the tunnel. The smell gets real strong after a few days in the closed trailer and I can see why the little buggers stay away from it. We also set a half dozen old-fashioned spring traps but have yet to catch a single mouse since using peppermint oil.
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