Rodents, cockroaches, termites, and overwintering insects remain active, posing a threat to homes and businesses.

Understanding common winter pests and how to prevent them can help you maintain a pest-free environment throughout the season.

Why Pest Control Is Important in Winter

Cold weather doesn’t eliminate pests; instead, it changes their behavior. Many pests that are typically active outdoors migrate inside buildings to escape the freezing temperatures. Because winter pests often hide in attics, basements, and wall voids, infestations can go unnoticed until they become a major problem. By taking preventative measures and seeking professional pest control services, Columbus homeowners can avoid costly damage and health risks associated with winter pests.

Common Winter Pests in Columbus

1. Rodents (Mice & Rats)

Rodents are one of the most common winter pest issues in Columbus. As temperatures drop, mice and rats look for warm shelter and easy food sources inside homes and businesses. They can squeeze through small openings and once inside, they cause damage by chewing wires, insulation, and drywall. Additionally, rodents carry diseases such as hantavirus and salmonella, making them a serious health hazard.

Prevention Tips:

• Seal cracks and gaps around doors, windows, and utility pipes.
• Store food in airtight containers and clean up spills promptly.
• Set traps or contact a professional for effective rodent removal.

2. Cockroaches

Cockroaches thrive in warm, humid environments, making them a year-round problem. During winter, they often seek shelter in kitchens, basements, and bathrooms. These pests are known for spreading bacteria, contaminating food, and triggering allergies.

Prevention Tips:

• Keep your home clean, especially in food preparation areas.
• Fix any leaks and reduce moisture buildup.
• Seal cracks and crevices where cockroaches may hide.
• Use cockroach baits or consult a pest control professional for treatment.

3. Termites

While many people associate termites with warmer months, subterranean termites—the most common type in Ohio—remain active year-round. If they’ve already infested a home, they will continue feeding on wood structures throughout winter, potentially causing serious structural damage.

Prevention Tips:

• Schedule a termite inspection to detect any activity early.
• Store firewood away from your home and off the ground.
• Ensure proper drainage around your foundation to prevent moisture buildup.

4. Overwintering Pests (Stink Bugs, Ladybugs, Boxelder Bugs)

Stink bugs, ladybugs, and boxelder bugs enter homes in the fall to escape the cold and remain dormant through winter. However, fluctuating temperatures in February may cause them to become active, leading to a sudden appearance of these pests indoors.

Prevention Tips:

• Seal entry points around windows, doors, and vents.
• Use a vacuum to remove insects without crushing them.
• Install weather stripping to block entry points.
• Consider professional pest control treatments for long-term prevention.

How to Keep Your Home Pest-Free This Winter

While DIY pest control methods can help reduce infestations, professional pest control services offer the most effective long-term solutions. A trained pest control expert can:

• Identify hidden infestations and entry points.
• Apply targeted treatments for common winter pests.
• Provide ongoing monitoring and prevention strategies.

By sealing entry points, maintaining cleanliness, and working with a professional pest control service, you can keep your home safe and pest-free throughout the winter months.

If you’re dealing with a pest issue or want to prevent future infestations, schedule a pest inspection today and ensure your home stays protected all season long!