In this tutorial, we learn how to prevent mice from living in your house. To start, you will need to inspect around your home and see if there are any holes that mice can get in and out of. Also, look for signs of their waste laying around. Get on the roof and make sure it's secure, with no holes in it where mice can get into your attic. If there are small holes, cover them up using small pieces of wire that they cannot push their way through. After you do this, your home will be safe from mice and their diseases!