The answer to 'what causes mouse' is mice typically enter homes in search of food, water, and shelter. Mice are small rodents that can squeeze through very small openings as small as a dime. They often find their way into homes through cracks, holes, or gaps around pipes, wires, or vents. Mice are attracted to food sources like crumbs, spills, and pet food, and they need water to survive. They also seek warm, dry places to build nests and raise their young.
Mice can cause a lot of damage by chewing through walls, insulation, wires, and other materials. They can also contaminate food and spread diseases like salmonella and hantavirus. Mice reproduce quickly, so a small problem can turn into a full-blown infestation if not addressed promptly.