How can I get rid of mice in the house during winter? - briefly
Block all gaps and cracks, store food in airtight containers, and place snap traps or bait stations along walls; keep indoor temperatures low and eliminate clutter to remove shelter.
How can I get rid of mice in the house during winter? - in detail
Winter drives rodents indoors in search of warmth and food. Effective control requires sealing entry points, eliminating attractants, and deploying targeted removal tools.
First, locate and block all gaps larger than a quarter‑inch. Inspect foundations, walls, windows, doors, and utility penetrations. Use steel wool, copper mesh, or concrete to fill cracks; apply expanding foam for irregular openings. Install door sweeps and weather stripping to prevent slip‑through.
Second, remove food sources. Store pantry items in airtight containers, clean crumbs from countertops, and empty pet feeders after each meal. Keep garbage in sealed bins and dispose of waste regularly. Eliminate water access by fixing leaks and drying damp areas such as basements and crawl spaces.
Third, set up trapping systems. Choose from snap traps, electronic traps, or multi‑catch live traps, positioning them along walls, behind appliances, and near suspected runways. Bait with high‑fat items such as peanut butter, chocolate, or dried fruit. Check traps daily, dispose of victims promptly, and reset with fresh bait.
Fourth, consider rodenticides only as a last resort. Place bait stations in concealed locations, away from children and pets, following label instructions and local regulations. Monitor for secondary poisoning risks.
Finally, maintain a preventive routine. Conduct monthly inspections of the building envelope, reinforce sealed areas after renovations, and keep interior humidity low to deter nesting. Consistent vigilance reduces the likelihood of re‑infestation throughout the cold season.