"Stormin Mormon" wrote in message
...
Have a good look to try to find any holes they use to enter. Plug the holes,
patch with wood, or fill with Touch N Seal, or Great Stuff expanding foam.
The critters don't like the chemicals in the foam, and will leave it alone.
So I'm told...

You've been told wrong! They can go through Great Stuff in a hole through a
12 inch wall in 15 minutes. Stood by and saw it with my own eyes. That's
when the poison went out!!

Tom J