Identifying signs that usually indicate the need for mice control will help in maintaining a hygienic and safe living environment. Among the most apparent indicators, droppings are small, dark pellets usually found where mice forage for food like kitchens, pantries, or along walls. Other signs of gnaw marks on food packaging, furniture, or structural components also indicate an active infestation, since mice constantly must gnaw to prevent overgrowth of their incisors. You may see nesting materials as well, since the mouse uses shredded paper, fabric, or insulation to build a warm, protected conclave for the young. Other indicators include strange scratching or scurrying noises in the walls or ceilings, mainly during nighttime when mice are usually active. Apart from that, inexplicable chewing on insulation or electric wires creates a fire hazard and generally signals a greater rodent problem. If you find urine stains or a musky smell in closed areas, those signs need your immediate attention, too. Lastly, if mice can be seen during the day, while they normally hide, this would already suggest a serious infestation. Anyone of these signs means one should act promptly to avoid health risks and possible damages to property connected with mouse infestation.