How rats find a Katy house.
Roof rats and Norway rats behave differently, and either may turn up on this part of the Gulf Coast. Roof rats climb, so they favor fences, cables, vines and limbs that lead to the eaves. Norway rats dig, so they favor soft ground beside a slab, shed or retaining edge.
Katy sits on coastal prairie, and a lot can back onto a fence, a drainage ditch or an open strip of grass. Long, quiet corridors like those can act as travel lanes. The MKT railroad gave Katy its name, and any rail corridor or easement running behind a lot is worth mentioning on the call.
Signs that say rat and not mouse.
- Droppings larger than a grain of rice, often in groups along rafters or in a corner of the attic.
- Gnawed fruit, nuts or pet food bags with wide, deep tooth marks.
- Heavy scampering or thumping overhead just after dusk.
- Burrow holes about two inches across beside a slab, deck or shed.
- Dark oily smears on a fence rail, a pipe or a beam.
One sign proves little. Two or three together make a pattern, and a pattern tells us where to start.
Yard first, then roof, then attic.
A rat inspection begins outside because that is where the route lives. The technician follows the fence, notes where branches touch the roof, searches for burrows next to the slab and finishes with the soffits, vents and roof edge.
| Where we look. | What we look for. | What it tells us. |
|---|---|---|
| Fence rails and cables. | Rub marks and droppings. | The runway the rat uses to reach the roof. |
| Soffits and roof vents. | Gnawed edges and loose screens. | The opening that leads into the attic. |
| The ground beside slabs and sheds. | Burrow holes and packed soil. | Whether Norway rats are nesting at the foundation. |
| Fruit trees and feeders. | Windfall fruit and spilled seed. | The food that keeps rats returning. |
Remove the animals, then take away the invitation.
Rats are wary, so trap placement matters. We set larger snap traps or enclosed stations along the runway and check them on a schedule you are told about. Once catches slow, exclusion work closes the entry with metal and mesh, because rats chew through foam and wood.
Yard changes help too. Picking up fallen fruit, lidding the compost, raising pet food at night and trimming limbs back from the roof all reduce traffic. The backyard and outdoor page goes through those steps in order.
Not sure whether it is a mouse or a rat? Skip the guessing and describe the signs instead.
Ring (888) 686-4821What to do before we arrive.
Keep kids and pets clear of the attic hatch and the shed, and do not disturb droppings. Note when you hear the noise, since the hour hints at whether the animal enters from the roof or from the ground.
Planning to set your own traps? Please hold off until we talk. A trap placed in the wrong spot can educate a rat and make the real job harder.
When the job is finished.
Quiet nights and a clean trap line are the first sign. Soiled insulation calls for attic cleanup, and chewed ducts or wiring go to damage repair. We note each repair separately so the cost is easy to read.
Safety steps for dealing with waste and nests
General information drawn from federal health pages; your own physician settles any medical question.
- Keep compressed air, brooms and dry cloths out of any job involving droppings or soiled nesting.
- Shut-in rooms hold stale air, so throw open doors and windows and wait outside about thirty minutes.
- Hands stay covered throughout, then get a thorough wash.
- Drench each pellet and stain in disinfectant, and give it roughly five minutes before touching any of it.
- Droppings and wipes share one tight bag, and your skin never meets a dead animal.
- We offer no medical claims. If fever, muscle aches or labored breathing follow contact with waste, consult a physician.
Sources behind the safety tips
The links lead to the original wording, which carries no sales pitch.
- CDC page on cleaning up rodent waste: A damp-cleaning method for households, with a reason attached to each step.
- CDC hantavirus prevention page: The reference behind the sealing and tidying advice on this page.