a common house spider spinning its web in a pittsburge pennsylvania home during a cool fall evening

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Love them or hate them, finding spiders in your house is pretty much a given at this time of year, but do you know the reason they invade? Many people think it’s because they’re trying to escape the cooling temperatures outside, but that’s not it. Spiders are unique because they can survive temperatures that drop below freezing, so remaining outdoors well into the fall is not a problem for them. If that leaves you wondering why spiders invade Pittsburgh homes during the fall, read on.


Why Spiders Invade Pittsburgh Home During the Fall

Spiders don’t invade homes to get out of the cold. Instead, they invade Pittsburgh homes each fall to get to their food sources. Namely bugs. While spiders might be able to withstand cold temperatures, most insects cannot. As these insects find their way indoors, spiders follow.

If you find yourself with a pest infestation in the fall, don’t be surprised if you start seeing more spiders hanging around too. Conversely, if you start seeing a lot of spiders in your home, you’ll want to start looking for other pests because they’re probably there.


How Spiders Invade Pittsburgh Homes During the Fall

Like most small pests, spiders don’t find it particularly difficult to get into houses. Any small opening, from a crack in your foundation to a tear in a window screen, can allow them entry. Once they get inside, they’ll usually seek out dark, secluded areas in which to hide. 

To avoid a spider infestation, take the following precautions:

  • Seal all visible holes, cracks, and tears around the outside of your house.

  • Reduce clutter inside your house.

  • Take steps to reduce the appeal of your house to insects by reducing moisture levels inside and outside, installing bug lights, and sealing all food in airtight containers.


What to Do About a Spider Infestation in Your Pittsburgh Home

If you start seeing spiders in your house this fall, don’t wait to take action. The expert technicians at Witt Pest Management can inspect your home to determine if spiders are your only pest problem or if they’re simply a symptom of a greater pest problem. Once we understand the cause, we’ll eliminate your pest problem, no matter how big or small. You can count on Witt to get the job done right!

Tags:  home pest control in pittsburgh  |  spider prevention tips  |  spiders in pa  |