Mice are ingenious animals and will use any home they set foot in to raise their families. And that could be your house. Mice look for the most accessible entry points to your fortress, which they may find. All thanks to their keen senses.
Apart from being excellent swimmers, these climbers can jump up to one foot in the air. Mice enter houses through holes and cracks found in floors, walls, and foundations. They may also find their way into your home through gaps in the ceilings, windows, or even sewer lines!
Mice can also enter your house via sealed drainage pipes, bathtub drains, and sinks. Moreover, they can come in through holes around gas lines.