Hearing scratching sounds behind the walls or in the ceiling at night can be unsettling for any homeowner. If you live in Newark, Ohio and suspect rodents in your home, you may be wondering: Are they mice or rats?
Both mice and rats are common rodent problems throughout Licking County and Central Ohio, especially during the colder months when rodents search for warmth, shelter, and food indoors. While mice and rats share some similarities, they behave differently, create different types of damage, and require different treatment strategies.
Knowing the difference between mice and rats can help you identify the problem early and protect your Newark home from serious damage and health risks.
Why Rodents Invade Newark Homes
As temperatures begin dropping in Ohio, rodents often move indoors to escape the cold. Homes near fields, wooded areas, garages, and older neighborhoods are especially vulnerable to rodent infestations.
Rodents enter homes searching for:
- Warm shelter
- Food sources
- Water
- Nesting materials
Even small cracks and gaps around foundations, siding, garages, and utility lines can give rodents access to your home.
Signs You Have Rodents in Your Walls
Whether you are dealing with mice or rats, homeowners often notice similar warning signs.
Common Signs of Rodents
- Scratching or scampering sounds in walls or ceilings
- Droppings in cabinets, basements, or garages
- Chewed wires or insulation
- Gnaw marks on food packaging
- Unpleasant odors
- Nesting materials like paper or fabric
Rodents are typically most active at night, which is why homeowners often hear movement after dark.
Mice vs. Rats: What’s the Difference?
Although both are rodents, mice and rats have important differences in size, behavior, and nesting habits.
Mice in Newark Homes
House mice are the most common rodent found inside Ohio homes. Mice are small, fast, and capable of squeezing through openings as tiny as a dime.
Signs You Have Mice
- Small droppings shaped like grains of rice
- Scratching sounds in the walls
- Activity near kitchens or pantries
- Small chew marks
- Strong musky odors in enclosed spaces
Mice reproduce quickly, meaning a small mouse problem can turn into a major infestation in a short period of time.
Where Mice Hide
- Wall voids
- Attics
- Basements
- Cabinets
- Behind appliances
Rats in Newark Homes
Rats are larger and more destructive than mice. Norway rats are the most common rats found in Ohio homes and buildings.
Signs You Have Rats
- Larger droppings
- Loud scratching sounds
- Grease marks along the walls
- Burrows around foundations
- Larger chew marks and property damage
Rats are strong chewers and can damage:
- Electrical wiring
- Plumbing
- Insulation
- Drywall
- Wooden structures
Rat infestations often require immediate professional treatment because they can spread bacteria and create fire hazards through damaged wiring.
Are Rodents Dangerous?
Both mice and rats can pose serious health and property risks.
Rodent Risks Include
- Contaminating food
- Spreading bacteria and disease
- Triggering allergies and asthma
- Damaging insulation and drywall
- Chewing electrical wiring
- Creating fire hazards
Rodents can also carry fleas, ticks, and other parasites into the home.
Why DIY Rodent Control Often Fails
Many homeowners try traps or bait stations after noticing signs of rodents, but DIY solutions often fail to eliminate the full infestation. Rodents breed quickly and may nest in hidden areas behind walls, attics, or crawl spaces.
Without sealing entry points and removing nesting areas, rodents frequently return.
How to Prevent Rodents in Newark Homes
Rodent Prevention Tips
- Seal cracks and openings around the home
- Store food in airtight containers
- Keep garages and basements clutter-free
- Repair damaged screens and vents
- Trim vegetation away from the house
- Eliminate standing water and moisture
Regular inspections can help catch rodent problems before they become severe.
When to Call a Rodent Exterminator in Newark, Ohio
If you hear scratching in the walls, notice droppings, or suspect rodent activity, it’s important to act quickly. Rodent infestations can grow rapidly and cause expensive damage if ignored.
Professional rodent control in Newark can help:
- Identify whether you have mice or rats
- Locate entry points
- Remove active infestations
- Prevent future rodent problems
- Protect your home and family
Professional Rodent Control in Newark, Ohio
At Complete Pest Solutions, we help homeowners throughout Newark and Licking County eliminate mice, rats, and other rodent problems. Our team provides customized rodent control solutions designed to stop infestations at the source and help prevent rodents from returning.
If you’re hearing scratching noises in your walls or seeing signs of mice or rats, contact Complete Pest Solutions today to schedule your rodent inspection in Newark, Ohio.

