Workplaces can also make good rodent homes. Warehouses, restaurants, and the like are obvious places to look because food may be plentiful there. However, rodents can infest office buildings, too. Once again, look for droppings in protected places, such as closets, storage rooms, or inside boxes. You See Signs of Rodent Nests.
Rodents tend to build their nests from materials that are soft, fuzzy, or warm.
Among common rodent nest materials are shredded paper, bunches of dry grass or small twigs, fabric, and furniture stuffing. Rodents will nest wherever safety from enemies can be found close enough to food and water, and they prefer places that are relatively quiet. That Appears To Be Nibbled. Look for droppings nearby. Rodents can chew through plastic, so plastic bags do not make safe food storage containers.