What should be placed in a cellar to keep mice away? - briefly
Seal all gaps with steel wool and hardware cloth, then position snap traps or ultrasonic repellents throughout the space to deter rodents.
What should be placed in a cellar to keep mice away? - in detail
Mice enter cellars seeking shelter, food, and water. Effective deterrence relies on eliminating access points, reducing attractants, and employing active control measures.
Seal entry routes. Use steel wool or copper mesh to fill gaps around pipes, vents, and foundation cracks, then cover with caulk or expanding foam. Install a continuous metal flashing at the base of walls and around door thresholds; rodents cannot chew through metal.
Control moisture and food sources. Keep the space dry by repairing leaks and installing a dehumidifier if humidity exceeds 50 %. Store any feed, grains, or pet food in airtight containers made of glass or heavy‑wall plastic. Clean up spills promptly and dispose of waste in sealed bins.
Deploy physical traps. Snap traps positioned along walls, behind objects, and near known runways provide immediate removal. Place each trap perpendicular to the wall, with the trigger end facing the mouse’s travel path. Use multiple traps to increase capture probability.
Apply repellents strategically. Place sachets of dried peppermint, cloves, or eucalyptus in corners; the strong scent discourages nesting. For longer‑lasting effect, install ultrasonic emitters that broadcast frequencies uncomfortable to rodents, positioning units at opposite ends of the cellar for coverage.
Maintain regular inspection. Conduct monthly checks for new gnaw marks, droppings, or burrow signs. Replace worn sealants, reset traps, and refresh repellents as needed.
By combining barrier installation, environmental management, trapping, and repellents, a cellar can be rendered inhospitable to mice and remain rodent‑free.