6 Ways Wasps Are Getting Into Your House With Closed Windows

How on earth are wasps getting into your house when all your windows are closed? You may be thinking to yourself that there’s no possible way they could be getting in. But this simply isn’t the truth. In this article, not only will you find out how wasps are getting into your house when your windows are closed, but also what to do to get rid of them as well!

So keep reading to find out!

6 Way Wasps Are Getting Into Your House When Your Windows Are Closed

Here are all the different ways wasps may be getting into your home when you’ve closed your window. Some of them are easily fixed, and others may require a bit more time!

Window Screens Aren’t On Properly

Do you have window screens on your window? If so you may have left your windows open, but though wasps might still not be able to get in because of the window screens. However, this isn’t necessarily the case. If the window screens haven’t been attached properly, then it means there’s going to be lots of openings for wasps to crawl through.

As well as this, if the window screens are damaged in any way, that will also create the perfect entrance for wasps to creep in from.

The Fire Place

Wasps are also able to come in through your fireplace as well. If you haven’t closed your chimneys flue, then dozens of wasps will be able to find their way into your home with ease. Even if you think your flue is closed, you should double check to make sure it’s sealed properly.

They’ve Built A Nest Nearby

Another way wasps might be getting into your home is if they’ve built a nest nearby. Eaves, porch ceilings and overhands, are a great place for wasps to build their hives, and if they’re near a door by your house, every time you open it, wasps may be able to get in.

There is good news and bad news about this. The good news, is that when fall comes, the wasps will abandon their hive, and the chances are they’ll go somewhere else to build a new one. However, the bad news is that when the weather gets colder, the queen will head indoors where it’s warmer.

They’re In Your Attic

A lot of people often find that wasps end up living in their attics, and this in part is often due to poor construction. They can get into any vents that are in your attic as well as any gaps or openings that haven’t been sealed properly.

You should check the wood between the sections of wood near the areas where your shingles and gutter meet up, as this is a very common place for wasps to get in.

Bathroom Vent

Another extremely common entry point for wasps is a bathroom vent. Your bathroom vent will be placed on a wall which has access to the outside to help keep your bathroom aerated. However, if the vent doesn’t close properly, then it’s going to give incredibly easy access to wasps that want to enter your home.

While there’s normally a flap to cover the vent, they often break off or don’t close properly, so it’s worth checking it to make sure that wasps can’t get in.

Doggy Door

Lastly, if you have a dog, it’s entirely possible for wasps to get in through a doggy door if you have one. This can happen while your dog is passing through, however, it can also occur when the door hasn’t been sealed correctly.

How Do You Deal With Wasps That Are Entering Your House

Fortunately, when there are wasps in your house, there are a lot of things you can do to deal with them. Here are some of the most common ways to deal with them.


The easiest way to get rid of wasps in your home is pesticides. And it’s as simple as going to the store and buying some wasp killing spray, or even buying it offline. However, you should take precaution and make sure that you remove pets and kids before spraying, as it’s extremely toxic. Also, make sure you aren’t spraying it around food, clothes or bedding either.

(Raid Wasp and Hornet Killer is a great choice.)

Kill Them By Hand

Another easy method is to try and kill wasps by hand. All you need is a fly swatter to do this, and when you see them just hit them. However, be cautious. When you kill wasps, they release a pheromone which makes other wasps become more aggressive.

Homemade Traps

Another great method is making homemade traps, and this is definitely a set and forget method. To build a homemade trap just cut the top off a bottle, and then place it invertedly into the bottom of the bottle. Once you’ve done this, add something sweet like juice or syrup and a few drops of dish washing liquid. The wasps will enter the trap and be unable to leave.

Soap And Water

You can also use a combination of soap and water to kill wasps as well. However, this only works well with a small amount of wasps. When you spray them with soap and water, it effectively drowns them. This makes it a very effective and safe wasp killer.

Nest Drenching

If you know where the wasps nest is, you can also drench it with pesticide. This will kill all the wasps inside, as well as making it inhabitable to wasps that want to return. You can do this by yourself, or if you’re not sure, you can also hire a professional to do it for you.

Nest Dusting

As well as drenching you can also use dust pesticide to kill wasps as well, as it’s a lot less harmful to people. This method is often better in non-urgent cases.

Perimeter Spraying

You can spray areas where wasps tend to enter as well. For example, entrances to your house, the bathroom vent, and areas in your attic where wasps are likely to enter and leave. This is often a great preventative measure for stopping wasps getting in.

Call A Professional

Lastly, you can also call a professional to remove the wasps as well. There are times where getting rid of al wasps is simply going to be an impossible task for you, and in those times, it’s best just to hire help to get the job done.

How To Prevent Wasps Entering In The Future

Lastly, here are all the things you can do to stop wasps from entering your home in the future.

Seal All Entry Points

The first thing you need to do is seal all of the entry points wasps have previously been getting in. You should check gaps in your attic as well as around windows and door as well.

Remove Any Nests

Obviously, it goes without saying, you’ll also need to remove any nests as well. It’s best to get a professional to do this, unless you’re confident you can do it yourself. Using a spray or pesticide dust is the best way to do this.

Look For Any Holes In Your Screens

If you’re using screens to keep wasps out when your windows are open, you should double check them for holes and to make sure they’re fitted properly. If you notice they’re not then you’re going to need to replace them as quickly as you can to stop more wasps from getting in.

Check Your Chimney

You should also get a chimney sweep to check your chimney and make sure there aren’t any entry points for wasps to get in. As well as this, they can also install a screen to stop wasps coming in through the flue.


As you can now see, even though your windows may be closed, there are still so many ways that wasps can enter your home. But fortunately there are also so many solutions that can prevent them from entering once you’re aware!

If you liked this article make sure you check out the rest of the website. Otherwise have a great day!

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