What should you do with a house mouse? - briefly
Capture the mouse with a snap trap or live‑catch device, release it at a safe distance, and seal all possible entry points to prevent future incursions.
What should you do with a house mouse? - in detail
When a house mouse appears in a residence, immediate, systematic action reduces damage and health risks.
First, identify entry points. Inspect walls, floors, cabinets, and utility penetrations for gaps larger than ¼ inch. Seal openings with steel wool, caulk, or metal mesh to prevent further intrusion.
Second, eliminate food sources. Store dry goods in airtight containers, clean crumbs and spills promptly, and keep pet food sealed. Reduce water availability by fixing leaks and wiping damp surfaces.
Third, choose a control method. Options include:
- Live traps: Capture rodents unharmed, release them at least 1 mile from the property, complying with local wildlife regulations. Check traps frequently to avoid stress or death.
- Snap traps: Provide rapid, lethal results. Position baited traps perpendicular to walls, with the trigger side facing the wall, where mice travel.
- Electronic traps: Deliver a high‑voltage shock upon entry, killing the mouse instantly. Place units in concealed areas to avoid accidental contact.
- Professional extermination: Engage licensed pest‑control operators for large infestations or when chemical baits are required. Ensure they follow integrated pest‑management (IPM) guidelines.
Fourth, monitor effectiveness. Maintain a log of trap captures and inspect sealed openings weekly for new activity. Continue preventive measures for at least three months, the typical breeding cycle of Mus musculus.
Finally, address contamination. Disinfect surfaces with a diluted bleach solution (1 part bleach to 9 parts water) after removal of rodents. Dispose of dead mice in sealed bags, following municipal waste regulations.
By systematically blocking access, removing attractants, applying appropriate trapping, and maintaining sanitation, a homeowner can control and ultimately eradicate a domestic mouse problem.