I think I have mice in my house. More specifically in the ceiling / wall of my bedroom in the corner.
1) how can I tell, hopefully without getting up there.
2) how can I make them go away. I don't really want to go up there routinely and fetch dead mice. It's a long crawl from the man hole to above my room. And I don't like dead creatures or spaces with spiders.
Ideas? They make noises all night.