Rodent Control That Seals the Entry Points — Not Just Sets a Trap
PestAlly connects you with independent, local rodent control pros who trap and seal — not just trap.
Hantavirus Exposure
Droppings and urine from deer mice specifically can carry hantavirus, which is why proper cleanup matters, not just removal.
Structural Damage
Gnaw marks on wiring, insulation, and structural materials can add up to real repair costs over time.
Rapid Reinfestation
If one mouse got in, others are likely using the same or nearby entry points, so trapping alone rarely lasts.
THE PESTALLY STANDARD
Independent, local providers — vetted for you.
We connect you with independent, local providers — many licensed, insured, and background-checked. If a match isn’t right, we’ll help you find another.
At a Glance
| Service | Rodent Control (Mice & Rats) |
| Best For | Scratching in walls, droppings, gnaw marks, recurring sightings |
| Key Signs | Droppings (size/shape differs by species), gnaw marks, scratching sounds, nesting material |
| DIY Works? | Trapping alone rarely lasts without sealing entry points |
| Professional Needed? | Yes, for full trapping + exclusion + cleanup |
| Typical Cost | $189–$655 for extermination; $500–$2,000 for full exclusion |
| Service Area | Nationwide |
The PestAlly Process
Inspect
Identify the species (mouse vs. rat), locate droppings, gnaw marks, and nesting activity, and map likely entry points.
Trap
Using professional-grade snap traps as the standard interior removal method for prompt, sanitary removal.
Seal Entry Points
A full exclusion pass covering pipes, vents, foundation gaps, and anywhere rodents are getting in.
Clean Up Safely
Proper disinfection of droppings and nesting material, following recommended safety precautions.
Ongoing Monitoring
If needed, especially for homes with a history of recurring rodent activity.
TRAP AND SEAL
Rodents Gone — Entry Points Included
A specialist traps what’s inside and seals how they got in — not just one without the other.
RESOURCES
Rodent Home Protection
I caught a mouse — does that mean it’s solved?
Not necessarily. If one mouse found a way in, others may be using the same or a nearby entry point.
→Is it safe to release a mouse outside instead?
Mice released even a short distance away often find their way back — exclusion matters more than the removal method itself.
→Are mice and rats actually dangerous, health-wise?
Droppings and urine can carry hantavirus, though it’s specifically deer mice, not the common house mouse, that carry it.
→What size gap can a mouse fit through?
About a quarter inch — smaller than most people expect, which is why a systematic inspection matters.
→WHY TRAPPING ISN’T ENOUGH
Why Trapping Alone Doesn’t Solve It
If you’ve set traps more than once and rodents keep coming back, here’s what’s usually going on.
One Mouse Caught Rarely Means One Total
If a mouse got in, there’s a good chance others are using the same route, or nearby ones you haven’t found yet.
Catch-and-Release Doesn’t Work as Hoped
Mice released even a short distance away often make their way right back toward the same house.
Entry Points Are Smaller Than Expected
Mice can fit through gaps around a quarter inch — cracks near pipes and baseboards are easy to miss.
Sealing Has to Be Thorough
A single missed gap can undo the rest of the work, since rodents will simply use whatever opening is still available.
This is exactly why trapping and exclusion need to happen together, not as separate, one-off efforts.
Mouse or Rat? How to Tell From the Signs
Identifying which one you have matters for both the urgency and the exclusion approach.
- Droppings are the clearest tell: mouse droppings are small (about 1/8 to 1/4 inch), rice-shaped with pointed ends, and scattered widely. Rat droppings are noticeably larger — up to 3/4 inch, capsule-shaped, and clustered in specific spots.
- Gnaw marks and nesting material — shredded paper, fabric, or insulation tucked into a hidden corner — point to either, but more extensive damage often points to rats.
- Sounds — scratching or scurrying in walls, ceilings, or under floors, often more noticeable at night since both are largely nocturnal.
- Grease marks along baseboards or walls, left behind from rodents repeatedly using the same travel path.
Rats need larger gaps sealed and are generally a bigger structural/sanitation concern, while mice can exploit far smaller openings that are easy to overlook.
Trapping vs. Full Exclusion
| Trapping Only | Trapping + Exclusion | |
|---|---|---|
| Removes current rodents | Yes | Yes |
| Prevents new ones from entering | No | Yes — entry points sealed |
| Typical result | Temporary — new mice often arrive | Longer-lasting |
| Typical cost | $189–$655 | $500–$2,200 for combined service |
| Ongoing monitoring | Not usually included | Often available, $75–$150/month |
Prevention Checklist
- Seal cracks and openings larger than 1/4 inch using steel wool or wire mesh
- Check common entry points: around pipes, electrical lines, dryer vents, and foundation gaps
- Store food (including pet food) in sealed containers and clean up crumbs/spills promptly
- Keep firewood, debris, and dense vegetation away from the foundation
- Never dry-sweep or vacuum rodent droppings directly — use gloves and a disinfectant spray first
Fleas or other pests sometimes riding in with wildlife? PestAlly also connects homeowners with local pros for Flea Control and General Pest Control.
- Inspect — identify the species (mouse vs. rat), locate droppings, gnaw marks, and nesting activity, and map likely entry points.
- Trap — using professional-grade snap traps as the standard interior removal method.
- Seal entry points — a full exclusion pass covering pipes, vents, foundation gaps, and anywhere rodents are getting in.
- Clean up safely — proper disinfection of droppings and nesting material.
- Ongoing monitoring, if needed — especially for homes with a history of recurring activity.
How a PestAlly-Connected Pro Handles a Rodent Problem
PestAlly connects you with independent, local rodent control professionals — many licensed and experienced in both removal and structural exclusion work. A thorough rodent service typically includes: