[speeder]

Thanks for the replies, I'm going to try several of them. The mice are also getting under the hood of my PU truck, there is no way to seal that off so I need a solution that is something that repels them. I will put steel wool in the openings I can find but I fear that there are other hidden ones.

We recently got a cat for our shop downtown, (stray kitten just appeared), They are the ultimate solution if it's practical but it isn't in the RV situation.