What should I do if rats appear in the cellar? - briefly
Seal all gaps and cracks in the cellar, then place snap traps or bait stations and monitor activity; if the infestation persists, hire a licensed pest‑control professional.
What should I do if rats appear in the cellar? - in detail
If rodents are discovered in the basement, immediate action is required to prevent damage and health hazards.
First, confirm the infestation. Look for droppings, gnaw marks, gnawed food containers, and nesting material. Identify active pathways by checking gaps around pipes, vents, foundation cracks, and floor joists.
Next, block all entry points. Use steel wool, copper mesh, or concrete to seal holes larger than ¼ inch. Install metal flashing around utility penetrations. Repair damaged drywall or insulation that could provide shelter.
Implement control measures:
- Mechanical traps – place snap traps or electronic devices along walls, behind objects, and near apparent runways. Bait with peanut butter, dried fruit, or small meat pieces. Check and reset traps daily.
- Live‑catch traps – if removal without killing is preferred, use humane cages, release captured animals at least 5 miles from the property, complying with local regulations.
- Poison baits – apply anticoagulant or bromethalin blocks in tamper‑resistant stations, positioned out of reach of children and pets. Follow label instructions precisely.
Sanitation is essential. Remove all food sources: store pantry items in sealed containers, clean up spilled grains, and dispose of garbage in tightly sealed bins. Eliminate water sources by fixing leaks and drying damp areas.
If the problem persists after these steps, enlist a licensed pest‑control professional. Experts can conduct a comprehensive inspection, apply rodenticides safely, and provide a long‑term management plan.
Finally, establish routine maintenance: inspect the foundation quarterly, keep the basement dry, and store items off the floor to reduce hiding places. Consistent vigilance prevents re‑infestation.