Why December Pest Activity Is Unique in Erie
Erie’s heavy lake-effect snowfall and chilly December temperatures may make homeowners think pests are hibernating—but many insects and rodents are very much active indoors. Overwintering pests, including stink bugs, cluster flies, and spiders, seek warmth and shelter inside homes, attics, and basements.
Common Pests in December in Erie
- Cluster Flies: These flies enter homes in late fall and stay hidden in attics and wall voids until warmer days.
- Stink Bugs: Overwintering stink bugs hide in cracks and crevices and can emerge indoors when temperatures fluctuate.
- Spiders: Following prey indoors, spiders increase in indoor visibility during the winter.
- Rodents: Mice and rats seek warmth from Erie’s cold nights, entering homes through small openings.
Signs Your Home May Have Winter Pests
- Sudden sightings of flies or bugs in attics, walls, or windows
- Small droppings near windowsills, pantries, or baseboards
- Cobwebs appearing in basements, garages, or storage areas
- Rustling or scratching noises in walls or ceilings
Winter Pest Prevention Tips for Erie Homes
- Seal Entry Points: Check windows, doors, vents, and foundation cracks for openings.
- Monitor Attics and Basements: Inspect these areas for hidden pests, particularly during warm spells.
- Reduce Indoor Clutter: Clear storage areas and remove cardboard or paper that attracts pests.
- Proper Food Storage: Store grains, pet food, and holiday baking items in airtight containers.
- Set Traps as Needed: Sticky traps or bait stations can reduce indoor fly populations.
When to Call a Professional
If pests are already inside, professional pest control in Erie can safely remove them, prevent future infestations, and advise on home winterization strategies. With lake-effect snow keeping homes cold and damp, professional help ensures your winter remains pest-free.

