4 Common Attic Pests and How To Keep Them Away

attic with small light

Attics provide the perfect nesting grounds for pests because they are warm, dark, and rarely visited. Unfortunately, these intruders can wreak havoc on the structures of your home and pose safety risks to your family. This blog post will explore the usual attic pests and how to prevent them from invading your home.

Roof Rats

Roof rats invade homes through small openings on the roof or wall. They are known to gnaw on the attic’s insulation, wiring, and structural materials, potentially creating fire hazards. To prevent these rodents from coming to your home, you can:

  • Seal cracks and holes in your roofline.
  • Place screens on windows and vents.
  • Regularly trim trees and shrubs near the house.

If you suspect the presence of roof rats in your attic, check for droppings, chewed wires, or scratching sounds in the walls. You can use bait stations to eliminate these pests or call reputable pest control experts who perform roof rat removal.


Bats are among the most common attic pests. Although these flying mammals play a crucial role in the ecosystem, they are a nuisance for homeowners and carry diseases such as rabies and histoplasmosis. To avoid bat infestations, you can:

  • Seal openings in the roof or wall.
  • Install bat exclusion devices such as one-way doors.
  • Use noise repellents that create an uncomfortable atmosphere for the bats.

Most states have laws protecting bats. So, if you suspect these pests reside in your attic, call a professional wildlife removal service to remove them safely.

Cluster Flies

Cluster flies are notorious attic invaders. They occupy attics during the winter months, where they seek shelter and warmth. These insects are not harmful to humans but create an unsanitary environment if left unchecked. To keep clusters flies away, it’s crucial to:

  • Seal any gaps and holes in the roofline and attic vents.
  • Use weatherstripping around windows and doors.

If you have cluster flies in your home, vacuum them up and dispose of the bag in outdoor trash. Repeated treatments may be necessary to control these pests.


Termites are attracted to warm and damp locations, making attics prime targets for infestations. These destructive pests damage wood structures, including rafters and beams, causing them to weaken and become unstable. To avoid termite infestations, it’s essential to:

  • Keep attics dry by fixing any leaks and eliminating excess moisture.
  • Remove any dead tree stumps or wood piles in your yard.

Contact a professional pest control service if you notice termites in your home. They can safely eliminate these pests and prevent further damage to your home.

Prevent Attic Critters From Destroying Your Home

Attic pests can significantly damage your home. For expert attic pest control in Indiana, Ohio, Illinois, and Michigan, reach out to Arrow Services, Inc. Our certified and trained exterminators provide customized solutions for rats, termites, and flies. Protect your home—contact us today!

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