Wasps Everywhere But No Nest

Wasps Everywhere But No Nest? Let’s Find Out Why

You can see in your home wasps everywhere but no nest around. In this article, you can find how is it possible. You may notice swarms of wasps outside your home from late fall until the end of winter. 

The wasps don’t have nests or larvae to feed on and protect, so they have no nests or larvae to protect. 

What’s the reason for seeing many wasps but no nests? 

Do you feel threatened by these wasps? Let’s find out.

Reason For Sightings Of Lots Of Wasps Everywhere But No Nest

A paper wasp swarm outside your house is a sign that it is mating time. Wasp swarms are made up of males trying to attract females. In the fall they are most common.

The male wasps gather around your home in higher places, like the roof eaves and shingles. Furthermore, they hang out on the exteriors of tall buildings, transmission towers, and other tall structures.

No one knows why wasps choose to gather only on tall buildings. However, when the male wasps are present, they emit pheromones that attract the female wasps.

They are the future queens of the nests they will build after coming out of hibernation. 

Therefore, it is common to see these wasps around houses. Wasps usually choose the tallest house in the neighborhood to perform their mating ritual.

Later in the post, you’ll discover what happens after mating. But for now, let’s see if you’re at risk of being stung by wasps when they swarm.

Will Swarms Of Wasps Outside Your House Sting You?

There is nothing more frightening than being around wasps or being swarmed by wasps. During the fall and winter months, however, these swarms or gatherings of wasps are unlikely to sting.

What’s the reason?

This is because the swarming wasps around your house have nothing to defend themselves against. There are no nests or larvae to protect.

During this period, they are primarily focused on breeding. They are also less defensive during this time.

Male wasps die after mating. During the winter, the female wasps begin to seek shelter for hibernation. This behavior is very similar to that of bumblebees. 

During this time, female wasps try to enter homes through cracks, holes, and vents.

Wasps hibernate in places like attics, cracks in walls or voids in walls, hollow trees, and spaces in your home that aren’t frequently visited.

This is why you see lethargic wasps in your house during the fall and winter months.

Even in warm places like drawers and wardrobes, these lazy wasps can find their way in. 

If you are unaware of their presence in your clothing, you may be caught off guard. Wearing a cloth with a wasp on it can cause the wasp to sting you.

The warmer days of winter can also make some of these hibernating wasps active. Thus, you will notice a few female wasps buzzing around inside your home.

However, as the temperature drops during the evening hours, these wasps become inactive again.

What Does a Wasp Do When Its Hibernation is Over?

The female wasps emerge from their hibernation in the spring. It is their immediate duty to build nests and lay eggs. A single female can start a colony. Multiple females can also build nests together.

The wasps will build their nests where they hibernated if they are inside the house.

Wasps build their nests in areas such as garages, attics, sheds, roofs, ceilings, overhangs, eaves, chimneys, and in-wall voids. Their nests can be built in these places since they provide warmth and dryness.

When female wasps emerge from hibernation, they are aggressive. They have sharper stings and the most aggressive females can even take over nests of less aggressive wasps.

Outdoors, wasps build nests in the ground, in bushes, hollow tree trunks, decaying wood, and even on tall poles.

Wasps defend their nests and larvae during this time. As a result, they are aggressive and can sting anyone who wanders near their nests.

Nests of paper wasps resemble an upside-down umbrella hanging on a tall structure. 

There are holes beneath which are sections for each of the larvae hatching out of the wasp’s eggs.

How To Prevent Swarming Wasps From Invading Your Home?

Since you now know that wasps that swarm around your home during the cold months can enter your home, you should find out how to prevent them from entering.

During that time, wasps are less aggressive, so it’s a good time to prevent an infestation. Wasps are also easily eliminated during that time.

The five steps to follow are as follows:

Step#1 – Install Screens On The Large Vents

It is very helpful to use screens or shields on the vents of attics, roofs, and chimneys to prevent swarming wasps from entering your home.

When the female wasps have mated, they will look for a place to hibernate during the winter.

In the winter, they will use these vents to sneak into your home in search of warmer temperatures.

Thus, cover these large vents with shields or screens. The shields keep away both rodents and wasps that enter homes through these places.

Step#2 – Seal Any Gaps And Cracks

You can also get wasps into your home through cracks and gaps in your walls, window sills, or gaps between door panels and the floor.

A quality sealant can be used to caulk those gaps. Weather stripping should be used to seal the gaps between the door (and window) panels and the floor.

You can also keep away wasps and many other bugs by installing window shields on the windows.

Step#3 – Use The Smells That Wasps Hate

Wasps hate certain scents such as peppermint, eucalyptus, thyme, lavender, geranium, lemongrass, and vinegar. Wasps dislike these scents.

There are many essential oils available in these scents. 

One of these essential oils can be mixed with water and poured into a spray bottle. 

Keep paper wasps, yellow jackets, hornets, and stinging bees like honey bees away by spraying the mixture in your home. 

By spraying these smells in the fall months, you can prevent wasps from entering your home.

The most effective and widely used peppermint oil spray is peppermint oil.

Place them in areas where wasps are most likely to hide when they’re inside the house.

Step#4 – Use Wasp Sprays On The Wasps That May Have Entered Your Home

The fall and winter months are the perfect time to spray wasp insecticides directly on these docile wasps.

This is not an aggressive time for them. Wasps can be killed by spraying the wasp spray on them. 

Be sure to read the instructions on the spray before using it. Sprays that kill wasps can be harmful to you, to children, and to pets.

There are also natural ways to get rid of wasps in your home. Combine two tablespoons of dish soap with four cups of water.

Spray it on the wasps after stirring it well. The dish soap will suffocate the wasps and kill them.

They can even be crushed by stomping on them. Wasps are inactive in the cooler months. Therefore, you can squash them under your shoes, use fly crushers, or even roll up a newspaper to crush them. 

You don’t feel like crushing them to death? Then vacuum away these slow-moving wasps with a vacuum cleaner.

Make sure the dead wasps’ bodies are disposed of. As a result, those dead wasps will attract bugs that feed on other dead bugs, such as ants and roaches.

Step#5 – Deploy Wasp Traps

To finish, set wasp traps around your property to entrap wasps, hornets, and bees.

Wasp traps can be used both indoors and outdoors. Wasps are attracted to these traps by their smell. 

Nevertheless, you must prepare the trap before you can use it. The process is simple.

You just need to place a piece of meat or a bug (or even sugary sweet stuff) inside the trap. Wasps love both sweets and proteins.

There is a robust string attached to the traps. You should hang the trap on a high spot of your home’s outdoor where you saw them swarming.

It is also possible to keep the trap inside your attic and garage, where wasps are most likely to hide.

Wasps will be attracted to the bait inside the trap. As soon as the wasps get inside the trap, they will become stuck. 

Two to three days is enough time to keep the trap. Dispose of the trap once the wasps are trapped.

You may wish to wear gloves, long-sleeved shirts, and long pants when completing these steps. That way, you can avoid getting stung by wasps.


In the fall and winter, wasps swarm around your house outdoors because they are mating.

The male wasps gather in tall structures. Pheromones, which are known as scents, are released by male wasps to attract females.

In this guide, you learned how these swarming wasps can sneak into your home and how you can stop them.

During the fall and winter months, it is easy to get rid of these wasps. During this time, wasps are less active and less aggressive. The nest and larvae that they are defending are gone.

Here is a step-by-step guide to getting rid of these lazy wasps and stopping them from entering your home in four simple steps.

Keep in mind, however, that wasps sting. The sting can cause pain, swelling, and itching. In contrast to bees, a single wasp can sting you more than once.

You should contact a pest control company if there are too many wasps in your property, or if you’ve spotted multiple paper wasp nests

The risk of taking matters into your own hands when dealing with wasps is high. Taking matters into your own hands could result in painful stings.

Getting rid of wasps professionally is the best course of action.

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