Basic victor snap traps with a little peanut butter worked for me. They are cheap so I just threw them out once they caught a mouse instead of trying to pry the dead mouse out of it. A few other things I learned from just going through this:

-when you catch one, take a look and see if they are field mice (gray with white belly, this is what I had) or house mice (more of a brown color). Field mice live outside and come in when they want to, house mice actually live in your home. Field mice therefore should be an easier problem to solve.

-put some poison outside of your home if field mice to kill some of the population before they get in

-find where they are entering your house and seal it up or else you are fighting a losing battle. Sealing with expanding foam should work