What should I do if rats are scratching under the floor? - briefly
Locate and seal any openings in the floor, walls, or foundation, then place snap traps or bait stations to catch the rodents. If the infestation continues, hire a licensed pest‑control service for thorough removal and sanitation.
What should I do if rats are scratching under the floor? - in detail
If you hear rodents moving beneath the floorboards, immediate action is required to prevent structural damage, health risks, and a growing infestation.
First, confirm the presence of rats. Look for droppings (small, dark pellets), gnaw marks on wood or wiring, shredded insulation, and faint scratching noises, especially at night. Use a flashlight to inspect crawl spaces, basements, and the underside of flooring.
Next, eliminate access points. Seal cracks, gaps around pipes, vents, and foundation walls with steel wool, metal mesh, or concrete. Install door sweeps and repair damaged weatherstripping. Ensure that any openings larger than a quarter‑inch are closed, as rats can squeeze through very small spaces.
After securing the building envelope, set up control measures:
- Snap traps – place along walls, behind appliances, and near droppings. Bait with peanut butter, dried fruit, or meat. Check daily and dispose of captured rodents promptly.
- Electronic traps – deliver a quick, humane kill and provide visual confirmation.
- Live‑catch traps – if relocation is preferred, release captured animals at least 10 miles from the property, complying with local regulations.
- Bait stations – use anticoagulant rodenticides only in sealed stations, positioned out of reach of children and pets. Follow label instructions and consider professional placement.
Maintain a clean environment to reduce attractants. Store food in airtight containers, clean up spills immediately, and remove garbage regularly. Declutter storage areas, as clutter offers hiding places.
Inspect electrical wiring for chew damage, which poses fire hazards. Replace compromised sections promptly and consider installing rodent‑proof conduit.
If the infestation persists despite these measures, or if signs indicate a large colony (numerous droppings, extensive gnawing, burrows), contact a licensed pest‑control professional. Experts can conduct a thorough assessment, apply targeted baiting, and provide ongoing monitoring.
Finally, establish a routine inspection schedule. Check for new entry points, monitor trap activity, and keep records of sightings. Consistent vigilance prevents re‑infestation and protects the integrity of the structure.