A rat arrived — what should you do? - briefly
Seal all possible entry points, then use appropriate traps or bait stations; if the problem escalates, contact a professional pest‑control service.
A rat arrived — what should you do? - in detail
When a rodent is discovered inside a building, immediate action is required to protect health, prevent damage, and avoid recurrence.
First, secure the area. Close doors and windows that lead to the space, turn off ventilation that could spread droppings, and keep pets and children away. Wear disposable gloves and a mask to reduce exposure to urine, feces, and potential pathogens.
Second, identify the entry point. Look for gnaw marks, gaps around pipes, vents, or foundation cracks. Mark each opening for later sealing.
Third, capture or eliminate the animal. Options include:
- Snap traps placed perpendicular to walls, baited with peanut butter or dried fruit.
- Live‑catch traps, checked hourly, with release at least 5 km from the property.
- Professional extermination services for severe infestations.
Fourth, clean the contaminated zone. Remove all droppings and nesting material, then disinfect surfaces with a solution containing at least 1 % bleach. Dispose of waste in sealed bags.
Fifth, seal the identified openings. Use steel wool, hardware cloth, or expanding foam for small gaps; install metal flashing or concrete repair for larger breaches.
Sixth, implement preventive measures. Store food in sealed containers, maintain regular garbage removal, and keep the surrounding area free of debris that could shelter rodents.
Finally, monitor the premises. Place a few non‑lethal traps in strategic locations for a month to confirm that no new activity occurs. Record findings and adjust barriers as needed.
Following these steps eliminates the immediate threat, reduces health risks, and minimizes the likelihood of future intrusions.