What should you do if rats have taken over? - briefly
Seal all entry points, remove food and water sources, and place snap traps or bait stations; then contact a licensed pest‑control service to assess and eradicate the infestation.
What should you do if rats have taken over? - in detail
If rodents have colonized a building, immediate action is essential to protect health, property, and safety.
First, confirm the extent of the infestation. Look for droppings, gnaw marks, nesting material, and audible activity, especially in kitchens, basements, attics, and wall voids. Document findings to guide the response and to provide evidence if professional services are required.
Next, eliminate food sources. Store all consumables in sealed containers, clean crumbs and spills promptly, and dispose of garbage in tightly closed bins. Remove pet food after each meal and keep compost outdoors, away from the structure.
Seal entry points to prevent further access. Inspect the exterior for gaps around pipes, vents, doors, and windows. Use steel wool, metal flashing, or cement to close openings larger than a quarter inch. Repair damaged screens and weather stripping.
Implement control measures. Options include:
- Mechanical traps – snap traps or multi-catch devices placed along walls, behind appliances, and near suspected pathways. Bait with peanut butter, dried fruit, or commercial rodent attractants.
- Electronic devices – ultrasonic emitters claim to deter rodents, though effectiveness varies; they may supplement other methods.
- Chemical baits – anticoagulant pellets or blocks placed in tamper‑resistant stations. Follow label instructions, wear protective gloves, and keep away from children and pets.
- Professional extermination – licensed pest control operators can apply integrated pest management (IPM) strategies, including baiting, trapping, and structural remediation.
After control actions, conduct a thorough cleaning. Wear disposable gloves and a mask, then disinfect surfaces with a bleach solution (1 part bleach to 10 parts water) or an EPA‑approved sanitizer. Dispose of contaminated materials in sealed bags.
Finally, establish ongoing prevention. Schedule regular inspections, maintain sanitation standards, and keep vegetation trimmed away from the building’s foundation. Replace worn weather stripping and monitor for new signs of activity. Consistent vigilance will keep the rodent population from re‑establishing.