What should I do if mice are squeaking under the floor? - briefly
Inspect the area to locate entry points, seal cracks, and place appropriate snap or live traps. If the problem continues, engage a licensed pest‑control professional for comprehensive eradication.
What should I do if mice are squeaking under the floor? - in detail
If you hear the unmistakable sounds of rodents moving beneath your flooring, immediate action is required to prevent damage and health risks.
First, locate the source. Remove a section of flooring or use a flashlight to inspect the cavity. Look for droppings, gnaw marks, or nesting material. This information confirms activity and helps identify entry points.
Next, seal all openings. Examine the building envelope for gaps around pipes, vents, and utility lines. Use steel wool combined with caulk or expanding foam to block holes larger than a quarter inch. Install metal flashing or hardware cloth around larger openings to create a durable barrier.
Choose an appropriate control method. Options include:
- Snap traps positioned along walls and near identified pathways; bait with peanut butter or chocolate for rapid capture.
- Live‑catch traps if relocation is preferred; release captured rodents at least one mile from the property.
- Electronic bait stations containing anticoagulant rodenticide, placed in concealed locations to reduce accidental exposure to non‑target animals.
Set traps in the late afternoon and check them early each morning. Dispose of captured rodents according to local regulations, wearing gloves and a mask to avoid contamination.
Maintain a clean environment to discourage re‑infestation. Store food in sealed containers, clean up crumbs promptly, and eliminate standing water. Remove clutter that could serve as shelter, especially in basements, crawl spaces, and storage rooms.
If activity persists after sealing and trapping, or if structural damage is evident, contact a licensed pest‑control professional. They can conduct a thorough inspection, apply rodenticides safely, and recommend long‑term exclusion strategies.
Finally, implement a monitoring program. Place non‑lethal detection stations—such as wax tablets or adhesive pads—near potential entry points and inspect them weekly. Early detection allows swift intervention before the problem escalates.