Living here in Westerville, OH, we know that peaceful evenings can quickly become unnerving if you suspect that rodents are scurrying behind your walls.
Disturbingly, rodents, particularly mice and rats, can squeeze through openings as small as a pencil? That’s right: your charming Westerville home could be a rodent’s dream, especially with the seasonal temperature drops pushing them indoors.
Whether you’re by Uptown Westerville or closer to the charm of Alum Creek, rodent control is the key to maintaining a safe and healthy home.
The question is, how do you know if there’s a mouse in your house or worse: a full-fledged rat invasion? Below, we outline the signs of rodents, what types are common in Ohio homes, and how to get rid of mice effectively and safely.
Telltale Signs You Have a Rodent Infestation

How do you figure out if rodents have made themselves at home? They may be small, but they leave an unmistakable trail.
Here are some red flags to watch for:
- Droppings: Tiny, dark pellets, often found along baseboards, in cabinets, or near food sources.
- Gnaw Marks: Rodents have teeth that never stop growing. If you see chewed wiring, wood, or food packaging, that’s your first clue.
- Noises in the Walls: Scratching or scurrying sounds, especially at night, could signal a mouse in your house or rats nesting in your walls.
- Sticky, Greasy Marks: Rodents often leave behind oily smudges as they squeeze through narrow areas.
- Nests: Found in hidden spots like closets or basement corners, nests consist of shredded paper, fabric, or other soft materials.
A single one of these signs of rodents could mean trouble. And remember, where you see one mouse, there may be many more nearby.
Common Types of Rodents Found in Ohio Homes

Ohio’s climate makes it perfect for a variety of rodents. While you may love living near the Ohio Trail or Otterbein College, the local wildlife can be less than charming.
Knowing who you’re up against helps frame the best strategies to get rid of mice or rats. Here’s who might be sharing your space:
House Mice
This is the most common invader and—the bad news—they reproduce quickly. Known for their small size and curious nature, house mice often migrate inside during colder months.
Norway Rats
These larger rodents tend to burrow outside your home, but as the weather cools, they may make their way inside garages, basements, or crawl spaces. They’re strong swimmers, adaptable, and can carry numerous diseases.
Roof Rats
True to their name, roof rats are skilled climbers and are often found in attics. If you’re hearing noises upstairs, you might have these pesky roof dwellers.
How to Get Rid of Mice and Rats

You’ve spotted signs of rodents, but what’s the next step? Here’s a quick guide to safely and effectively address the problem.
Seal Entry Points
Look for holes or cracks in your exterior walls. Mice can squeeze through spaces as small as ¼ inch. Think about that the next time you’re near a window frame or pipe connection, and take steps to seal up any potential spots that might be welcoming rodents inside.
Eliminate Food Sources
Store food in airtight containers and keep pet food off the floor. Even small crumbs can attract well-fed rodents.
Use Traps Strategically
From snap traps to live-catch options, place your traps near areas where you’ve seen activity (think droppings or gnaw marks). Check them frequently.
Declutter Your Space
Rodents love clutter. Clear out unnecessary boxes and piles of paper from your attic, basement, or garage.
Call a Professional
If DIY tricks don’t seem to cut it, it’s time to bring in the experts.
At Green Shield Pest Pros, we specialize in rodent control for Westerville homes, tailoring treatments to make sure your space stays rodent-free.
Why Professional Rodent Control is Essential for Your Health and Safety
Beyond being a nuisance, rodents pose serious health risks. Rats and mice can carry over 35 diseases, including hantavirus and salmonellosis, which makes addressing infestations a top priority.
Our team at Green Shield Pest Pros doesn’t just focus on getting rid of mice. We work to create a protective barrier around your home so rodents are less likely to return. With years of local experience, we know Westerville homes: what works, what doesn’t, and what keeps you safe.
Think of a professional team like yours truly as your first call whenever you suspect a rodent invasion. Your health (and your peace of mind) are worth it.
Did You Know?
Rats can tread water for up to three days and even survive being flushed down the toilet! Combine that persistence with their ability to gnaw through almost anything, including lead pipes and concrete, and you’ll understand why quick action is crucial when dealing with an infestation.
Green Shield Can Help You Get Rid of Mice For Good
Don’t wait for that “scurrying at night” to turn into something worse. Whether you live near Central College or the Hoover Reservoir, we’ve got Westerville covered. Rodent control is what we do best.
Call us today or book your service online to make sure your home stays rodent-free all year round.
FAQ
What are the signs of rodents in my house?
Look for droppings, gnawed materials, nests, greasy smudges, or scurrying noises in the walls. These are all telltale signs of rodents.
How can I get rid of mice?
Seal entry points, remove food sources, strategically place traps, and reduce clutter. For lasting results, professional rodent control may be your best option.
Why is rodent control important?
Rodents spread diseases, contaminate food, and can cause structural damage. Addressing an issue early prevents these risks and protects your health.
Is it safe to manage rodents myself?
DIY methods work in some cases, but for larger infestations or long-term solutions, professional services like ours at Green Shield Pest Pros are highly recommended