How do you drive a mouse out from under a house roof?

How do you drive a mouse out from under a house roof? - briefly

Identify and block all openings that allow access, then set snap traps, live‑catch traps, or emit a strong, non‑toxic scent (e.g., peppermint oil) to encourage the rodent to leave the concealed space. Ensure the area is ventilated and wear gloves to avoid disease transmission while handling the animal.

How do you drive a mouse out from under a house roof? - in detail

A mouse living in the cavity beneath the roof can cause insulation damage, electrical wiring gnawing, and health hazards. The following procedure eliminates the infestation and prevents recurrence.

1. Locate entry points

   • Examine eaves, soffits, vents, and any gaps around roof penetrations.
   • Use a flashlight to identify holes larger than ¼ inch.

2. Seal openings

   • Fill small cracks with steel wool, then apply expanding polyurethane foam.
   • Install metal flashing or hardware cloth over larger gaps; fasten with stainless‑steel screws.

3. Set traps

   • Place snap traps or electronic traps directly beneath suspected pathways, about 2–3 feet apart.
   • Bait with peanut butter, dried fruit, or bits of cooked chicken.
   • Check traps daily, dispose of captured rodents with sealed bags, and reset traps until no activity is observed for several nights.

4. Use deterrents

   • Sprinkle peppermint oil or dried cayenne pepper around entry zones; refresh weekly.
   • Install ultrasonic repellers in the attic space, ensuring they are powered continuously.

5. Remove attractants

   • Store food in airtight containers; clean up crumbs and spills promptly.
   • Keep garbage cans sealed and away from the building.

6. Inspect and maintain

   • After trapping, re‑inspect all sealed points for new breaches.
   • Trim tree branches that touch the roof to eliminate bridge routes.
   • Schedule bi‑annual roof inspections to catch early signs of rodent activity.

Following these steps systematically eradicates the rodent from the roof cavity and establishes barriers that deter future intrusions.