[my56chevytruck]

wow, you've got aliens instead of mice. Traps are some of the best items you can use, but it doesn't keep them out, but with a little peanut butter, you'll attract to them it. and if you can locate any possible openings as small as a dime, mice can come thru this, so stuff steel wool in and around any and all possible cracks, etc. good luck with that one.