Originally Posted by ferris13
Question now is do I seal it up during the winter knowing they are already in the walls/attic? Or do I leave thier path open so they can get out especially when it gets warmer. Then seal up and trap in late spring.
Set traps and/or poison, or whatever steps you choose to take for those that are already in, but seal the path now, and don't assume that to be the only way in, so while you are at it, look for other areas that may need attention. Leaving it open for them to leave at their convenience only provides an opportunity for their friends to join them.