What should you do if a mouse is squeaking in the house? - briefly
Identify and block all possible entryways, then place snap traps or humane catch‑and‑release devices with suitable bait to capture the rodent. After removal, clean and disinfect the affected area and store food in sealed containers to deter future infestations.
What should you do if a mouse is squeaking in the house? - in detail
A mouse that is vocalizing inside a residence signals the presence of a rodent infestation and requires immediate action.
First, confirm the source. Follow the sound to locate entry points, nesting sites, or droppings. Inspect walls, cabinets, attic, and behind appliances for gnaw marks, shredded material, or urine stains.
Second, eliminate access. Seal cracks and gaps larger than ¼ inch with steel wool, caulk, or expanding foam. Install door sweeps and repair damaged screens.
Third, choose a control method.
- Snap traps – place baited devices (peanut butter, chocolate, or dried fruit) along walls, behind furniture, and near known activity. Position traps perpendicular to the wall, with the trigger side facing the wall.
- Live‑catch traps – set baited cages in the same locations. Release captured rodents at least 2 km from the property, following local regulations.
- Electronic traps – use devices that deliver a lethal shock upon entry; position as with snap traps.
Avoid glue boards; they cause prolonged suffering and are ineffective for larger populations.
Fourth, maintain sanitation. Remove food sources by storing pantry items in airtight containers, cleaning crumbs promptly, and disposing of garbage in sealed bins. Reduce clutter that provides shelter, such as cardboard boxes, fabric piles, and unused appliances.
Fifth, monitor progress. Check traps daily for captures, reset as needed, and re‑inspect sealed entry points for new activity. Continue preventive measures for at least four weeks after the last sighting to ensure complete eradication.
If sightings persist despite these steps, consult a licensed pest‑control professional for advanced treatment, which may include bait stations or structural modifications.