What to do when you have mice in your walls?
So since it's been colder out, I have been hearing intermittent scratching coming from one general wall area of my house, a wall that backs to my garage. I'm assuming it's mice due to the weather and having mice every so often over the years. So what can I do to rid them of the scratching?
I don't want to call an exterminator and I don't want to destroy my house/walls looking for them. To add to the issue, that part of the garage is hard to get to and has lots of stuff in the way.
I have put down a thing of mouse poison, as far as I could reach at the time, about a month ago. Last I checked no activity, but that was a couple of weeks ago. So what should I do?