How should I deal with mice in the cellar? - briefly
Block all cracks and gaps leading to the cellar, then position snap or electronic traps with appropriate bait along walls. Keep the area dry and free of clutter to discourage future infestations.
How should I deal with mice in the cellar? - in detail
Identify all possible entry points. Examine walls, floor joists, pipe penetrations, and utility openings. Use a flashlight to trace droppings, gnaw marks, and grease trails. Seal gaps larger than ¼ inch with steel wool, copper mesh, or cement‑based caulk; reinforce with hardware cloth where needed.
Eliminate food sources. Store dry goods in airtight containers. Remove crumbs, spilled grain, and pet food after each use. Install a trash can with a tight‑fitting lid and empty it regularly.
Choose control methods based on the situation.
- Snap traps: Position perpendicular to walls, baited with peanut butter or small pieces of cheese. Check daily; dispose of captured rodents according to local regulations.
- Live‑catch traps: Set in high‑traffic zones, release captured mice at least 2 miles from the residence to prevent re‑entry.
- Electronic traps: Apply voltage‑based devices to ensure rapid mortality; follow manufacturer safety guidelines.
- Bait stations: Deploy only where children and pets cannot access; use anticoagulant or non‑anticoagulant rodenticides as prescribed by a licensed professional.
Maintain a clean environment to discourage reinfestation. Sweep floors, vacuum corners, and mop surfaces with a mild detergent. Repair leaking pipes and reduce humidity, as moisture attracts rodents.
Monitor progress. Keep a log of trap activity, noting dates, locations, and capture counts. Continue inspections for several weeks after the last sighting to confirm eradication.
If activity persists despite these measures, consult a certified pest‑control operator. Professionals can conduct a comprehensive assessment, apply advanced baiting systems, and provide a long‑term management plan tailored to the cellar’s layout.