What should you do if you find a mouse under the floor of an apartment? - briefly
Inspect the area, seal all entry gaps, and set appropriate traps to capture the rodent; if the infestation continues, contact a licensed pest‑control service.
What should you do if you find a mouse under the floor of an apartment? - in detail
Finding a rodent hidden beneath the floor of a residence requires a systematic response to eliminate the animal, address potential damage, and prevent recurrence.
First, verify the presence. Listen for scratching or squeaking, look for droppings, gnaw marks, or small pathways leading to the opening. If the creature is still active, block the entry point with steel wool, copper mesh, or a temporary seal to stop further movement.
Next, choose a removal method:
- Snap traps placed near the suspected route, baited with peanut butter or cheese, provide quick, humane kill.
- Live‑catch traps allow relocation; release the mouse at least one mile from the building, preferably in a wooded area.
- Electronic traps deliver an instant shock, minimizing suffering.
Set traps for several nights, checking them daily. Dispose of captured rodents in sealed bags and discard them in an outdoor trash container.
After capture, inspect the floor cavity for signs of chewing damage. Repair compromised joists, insulation, or wiring using appropriate materials. Apply a rodent‑proof sealant around all gaps larger than ¼ inch, focusing on utility penetrations, vents, and pipe sleeves.
Implement preventative measures:
- Store food in airtight containers; clean crumbs and spills promptly.
- Keep garbage tightly sealed and remove it regularly.
- Reduce clutter in storage areas, eliminating hiding spots.
- Maintain a tidy exterior, trimming vegetation away from the building’s foundation.
If damage is extensive, the wiring is exposed, or the infestation persists despite traps, contact a licensed pest‑control professional. They can perform a thorough inspection, apply rodenticides where legally permitted, and install monitoring devices.
Finally, schedule periodic checks of the sealed areas and traps to confirm that the problem has been fully resolved. Continuous vigilance ensures the rodent does not return.