Where Ants Get Inside of Your House – 6 Ways that Ants Enter Your Home

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Where Ants Get Inside of Your House – 6 Ways that Ants Enter Your Home

Ants can climb on to anything to get into your home.

They’re everywhere! On your sink, on the floor, inside the shelves and even in the bathroom – ants can look like they can come from all corners of your house. But in reality, they take specific routes. And knowing about these routes, about how ants get inside a house is the first step in treating an infestation.

Born Inside Your House

Before you think about every ant entryway in your house, remember that some of them were just downright born in there.

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The infestation that you’re facing right now could be from a pre-existing colony that’s already been there for months or even years. You could’ve been playing host to several generations of ants without even realizing it.

Wall Cracks and Seams

Like termites, ants can squeeze their way through those unpatched gaps on your wall. They also leave pheromones behind, so a lot of their kind will keep using the same pathway unless you do something about it.

Plaster, concrete and even wood can give way over time. So look for cracks and seams on your wall, and seal them away. Repellents can work when you put them near ant entryways, but they’re just temporary solutions. What you need is to stop the ants from coming in, not keep dealing with the one that’re already inside.

The Floor

Remember your local pest control expert giving you advice about having a barrier at the foundation of your home? That’s what this is for.

If you agreed to have that barrier, then your floor is okay. If you didn’t, ants as well as termites can get inside your house through the concrete cracks in your basement. Those cracks give them enough space to invade your home.

You can have a professional check your floor for irregularities. But the best way to counter this problem is to set up an impenetrable foundation during the first phase of constructing your home.

Windows and Doors

These openings in your house let in fresh air and sunlight, but they also invite ants.

Windows and doors are where a lot of pests come through. They’re usually the answer when you ask about how ants get inside a house.

Aside from always being opened, they have tiny gaps between them and the walls they’re attached to. And you can’t really leave your windows closed forever.

Door and window frames are also vulnerable to ant attacks. If installed haphazardly, they can have small openings that the insects can use for entering your house. They’re also susceptible to rot, moisture and plant branches that carry the ants with them.

These are a lot to deal with, but you can take simple precautions to keep ants out. Seal the seams and openings with caulk. Coat your doors and windows with varnish or other protective finishes to keep moisture and rot out. And finally, trim bushes and branches that are too close to your windows and doors. These are like bridges that insects can use to enter your house.

Cable Lines and Other Utility Lines

Ants can also use cable wires to get inside your house. CC Image courtesy of Philip Shoffner on Flickr

Ants are very agile and resourceful creatures. They can climb almost anything. And by anything, we mean the wires and pipes that lead to your house.

Electric, cable and other utility lines can be another ticket to your house. These lines enter your house through holes. So when ants trace them, they’re bound to find a nice to fit into.

There’s really not much you can do about this, except have professionals look into them.

Things You Bring into the House

ants swarming a bowl

Finally, what you bring in to the house matters. The plants that you let out to get some sun and the toys your kids left outside can host ants. If you get them inside without inspecting them, then you’re bound to have a few ants here and there.

The good news is that not all ants live inside your home. A lot of them just use your humble abode for foraging. But that doesn’t mean that you’ll welcome them with open arms. Why else would you be reading this post anyway?

As for the matter of how ants get inside a house, knowing where to stop these creatures at their entry points is the first step to a sure-shot way of eradicating them.

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