They got up there through a wall. Find the small hole they are using to go up and down for food/water and place a tin cat or traps in that area. Look where plumbing passes through under sinks etc....
To get rid of mice without using any traps or poison put stickers all over the walls of your house because the mice are afraid of them and will actually try to get out of your house if you put up the...
keep house clean constantly and sweep daily and dont keep food out overnight or you can buy a humane mouse trap (NOT a cruel one) and put peanut butter or cheese in it (peanut butter works best) and...
Rat traps, rat poison. Rat traps, but NOT rat poison. The rat will eat the poison and die somewhere in your attic, or maybe it will fall and die between the walls. Either way it will cause a horrible...