How can I get rid of mice in my house? - briefly
Identify and seal all entry points, then place snap traps or bait stations where activity is observed. Store food securely and remove clutter to prevent future infestations.
How can I get rid of mice in my house? - in detail
Eliminate house mice by combining exclusion, sanitation, and control measures.
First, identify and block all possible entry points. Inspect the building envelope for gaps larger than ¼ inch around foundations, utility penetrations, doors, and windows. Use steel wool, copper mesh, or cement‑based sealant to fill cracks; install door sweeps and weatherstripping on exterior doors.
Second, reduce food and shelter sources. Store dry goods in airtight containers, promptly clean crumbs and spills, and keep garbage bins sealed. Remove clutter, especially in basements, attics, and storage rooms, to limit nesting material.
Third, deploy trapping devices. Choose from snap traps, electronic traps, or multi‑catch live traps, positioning them along walls, behind appliances, and near suspected runways. Bait with peanut butter, chocolate, or dried fruit for maximum attraction. Check traps daily and dispose of captured rodents according to local regulations.
Fourth, consider bait stations when infestation is severe. Place tamper‑resistant stations in concealed locations, using anticoagulant or bromethalin formulations. Rotate active ingredients every few weeks to prevent resistance.
Fifth, evaluate natural predators. A well‑trained cat can deter activity, though it will not eradicate a large population.
Sixth, if DIY efforts fail, engage a licensed pest‑management professional. Experts can conduct a comprehensive assessment, apply rodenticides safely, and provide a monitoring plan.
Maintain these practices continuously; mouse populations rebound quickly when conditions become favorable. Regular inspections, prompt repair of structural breaches, and diligent housekeeping are essential for long‑term success.