Rodents like mice and rats are among the most common pests found in Columbus homes. These small invaders may seem harmless at first glance, but their presence can lead to serious health risks, property damage, and long-term infestations if not addressed promptly. Here's what every homeowner should know about identifying, preventing, and eliminating these persistent pests.
Spotting the Signs of Rodent Activity
Both mice and rats are nocturnal and secretive, so direct sightings aren’t always your first clue. Look for these common signs of an infestation:
Droppings – Mouse droppings are small and pellet-shaped, while rat droppings are larger with blunt ends.
Gnaw marks – Rodents chew constantly to keep their teeth sharp. Look for bite marks on wood, wires, or food packaging.
Nesting material – Shredded paper, insulation, or fabric tucked into corners or hidden spaces could indicate nesting.
Grease trails – Rats in particular leave oily smudges along walls and baseboards from their fur.
Noises – Scratching sounds in walls, ceilings, or attics, especially at night, often point to rodent movement.
Risks to Your Home and Health
Rodents are more than just a nuisance. They can:
Spread disease – Mice and rats can carry salmonella, hantavirus, leptospirosis, and other serious illnesses.
Cause electrical fires – Chewed wires can spark short circuits.
Contaminate food – Rodents are notorious for infiltrating pantries and contaminating food with droppings and urine.
Multiply quickly – A single pair of mice can produce dozens of offspring in a matter of months, making a small problem large fast.
Why Columbus Homes Are at Risk
Ohio’s changing seasons make homes especially inviting to rodents. As temperatures drop, mice and rats seek warmth and shelter indoors. Older homes with gaps in foundations, loose siding, or open vents are especially vulnerable. Dense neighborhoods, food sources like garbage bins, and nearby construction also increase rodent activity.
Prevention Tips for Homeowners
To reduce the risk of a rodent infestation, start by sealing any entry points around your home. Mice can squeeze through holes as small as a dime, so inspect your foundation, roofline, vents, and utility openings for cracks or gaps, and seal them using steel wool and caulk. Inside your home, store food in airtight containers and clean up crumbs or spills promptly to eliminate easy food sources. Reducing clutter is also important — rodents often nest in piles of paper, fabric, or stored boxes, so keep storage areas tidy and off the ground. Outdoors, use tightly sealed garbage bins and take out trash regularly to avoid attracting pests. Keep your yard well-maintained by trimming overgrown vegetation, removing debris, and storing firewood away from your home’s exterior. These proactive steps make your home less inviting to rodents and more resistant to infestations.
When to Call the Experts
While DIY traps may catch one or two rodents, full infestations often require professional help. Critter Control of Columbus uses proven, humane methods to identify entry points, remove rodents, and prevent future problems. Our technicians are trained in safe exclusion, cleanup, and repairs to restore your home and peace of mind.
Moving Forward with Confidence
If you suspect mice or rats are living in your home, don’t wait. Early intervention can save you time, money, and stress. Contact Critter Control of Columbus today for a thorough inspection and a rodent control plan tailored to your home.