What should you do when rats appear? - briefly
First, block all entry points and remove food or water sources that attract rodents. Next, place snap traps or bait stations and, if the problem continues, hire a licensed pest‑control service.
What should you do when rats appear? - in detail
If rodents are discovered in a building, immediate action is required to protect health, property, and structural integrity.
First, confirm the presence. Look for droppings, gnaw marks, urine stains, and nesting material. Set up motion-activated cameras or use fresh bait stations to verify activity locations.
Second, eliminate food sources. Store all pantry items in sealed containers, clean crumbs and spills promptly, and relocate pet food to metal feeders that close tightly. Remove garbage regularly and keep bins covered.
Third, block entry points. Inspect foundations, walls, roofs, and utility penetrations. Seal cracks with steel wool combined with caulk, install door sweeps, and repair damaged screens. Install metal flashing around vents and pipes, as rodents can chew softer materials.
Fourth, implement control measures. Choose from the following options based on severity and local regulations:
- Snap traps placed along walls, behind objects, and near identified pathways.
- Live‑catch traps for humane removal, followed by release far from the property.
- Electronic traps that deliver a quick, lethal shock.
- Rodenticides applied in tamper‑proof bait stations, ensuring they are inaccessible to children and non‑target animals.
Fifth, monitor and document. Keep a log of trap placements, captures, and any new signs of activity. Replace or reposition devices every few days to maintain pressure on the population.
Sixth, consider professional assistance. When infestation levels exceed a few dozen individuals, when structural damage is evident, or when chemical controls are restricted, licensed pest‑management operators can provide comprehensive evaluation, advanced baiting programs, and ongoing prevention plans.
Finally, maintain long‑term deterrence. Conduct quarterly inspections, keep the environment clean, and repair any new openings promptly. Consistent vigilance prevents re‑infestation and safeguards health standards.