5 Small Black Flying Bugs In House That Are Not Fruit Flies

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If you’ve noticed small black flying bugs in your house that are not fruit flies, you may be wondering what they are and how to get rid of them. Don’t worry, we’ll help you figure it out.

These pests are most likely drain flies, also called sewer gnats. They’re common in homes with clogged or dirty drains. If you have these flying bugs in your house, the first step is to clean your drains.

Today in this expert guide, we will talk about small black flying bugs in house not fruit flies.

What are these small black flying bugs in the house that are not fruit flies?

It is necessary to be able to differentiate between the bugs in your house in order to lay down an elimination plan. This is why we will discuss the various tiny black flying bugs that resemble fruit flies but are not quite them. These are:

Fungus Gnats

Fungus gnats

Fungus gnats are tiny flies that live in moist soil. They can often be found near a potted plant with lots of leaves or in an area where there is a lot of standing water.

They can also be found in compost piles or near water sources.

While they are not harmful to humans, they can be a nuisance and can damage plants.

They are attracted to moist environments and often cause problems with house plants and windowsills.

They can also be a nuisance for people, as they tend to fly around your head when you’re trying to work.

What They Look Like

Fruit flies may not necessarily be small black flying bugs in your house. In fact, it could be a fungus gnat.

These pests are often confused with fruit flies because they are about the same size and have similar physical characteristics.

However, there are a few key differences. Fungus gnats have longer legs and antennae than fruit flies. They also tend to fly more slowly and may hover around plants or soil.

They typically have a stout body and short wings. They are not very good fliers and prefer to stay on the ground.

They lay eggs inside the soil, which hatch into larvae that feed primarily on fungi and other decomposing organic matter.

Dealing With Fungus Gnats

Fungus gnats are small black flying bugs that can be found in both indoor and outdoor environments. They are attracted to moist areas and can often be found near house plants.

Fungus gnats live for about a month, but they reproduce quickly, so it is important to take action to get rid of them as soon as possible.

An adult gnat can be killed with stick traps or bait, but the larvae are harder to get rid of and may require the use of pesticides or other methods.

The best way to keep them from coming back is by increasing watering intervals and making your plants less hospitable. You can also use neem oil to kill the pests and keep them from returning.


Housefly isolated, housefly isolated

Houseflies are one of the most common types of flies. They can be found all around the globe and can be a nuisance in both indoor and outdoor settings.

They thrive in warm, moist environments as well as in humidity and can be found in both rural and urban areas. Despite their name, houseflies do not just live in houses – they can be found anywhere there is a food source or garbage.

Houseflies are also one of the few types of flies that can survive in cold climates.

They are known for their annoyance and their ability to spread disease. Despite this, they have been around for quite some time now.

Identifying Houseflies

Houseflies are small, gray flies with black stripes on their thorax. They are attracted to rotting food and garbage and will often fly into homes through open windows or doors.

They can be a cause, as they are known for spreading disease, but they are not harmful to humans.

They can be easily differentiated by their characteristic black body and their large, complex compound eyes. Houseflies typically have a life expectancy of 15-30 days.

Houseflies have long hairs on their body that help them taste and smell, as well as navigate their environment.

They are attracted to rotting food and other organic matter and will often land on people or animals to taste and smell. They can also spread disease if they land on food.

Getting Rid Of Houseflies

Houseflies are a common nuisance in the summertime. They reproduce in warm weather and tend to be more active when it is hot outside.

In the winter, they slow down their metabolism and wait for warmer weather to return.

There are various ways to get rid of houseflies, but the most important part is to seal up any entry points where they can enter your home.

The first step is identifying where they thrive and cleaning up those areas.

This includes getting rid of any trash, cleaning out drains, and keeping pet food dishes clean. You can also use a trap or sprays to help get rid of them.

If flytraps don’t work, professional exterminators can be hired to get rid of houseflies. Exterminators have a variety of techniques and tools at their disposal to rid your home of these pests.

Phorid Flies

Phorid flies are tiny black flying bugs that can be mistaken for fruit flies. However, they are not related to each other in any way and should not be confused with each other.

These flies, also known as humpbacked flies, are a type of fly that can be troublesome inside sewers. They get their name from the distinctive hump on their back.

Phorid flies can be found in different types of environments, including indoors and outdoors. They are attracted to moisture and often live near water sources.

They are further attracted to decaying organic matter and can often be found in places where there is rotting food or garbage.

Usually, they are not harmful to humans, but they can be a nuisance because they tend to swarm around people and animals.


Phorid flies are small, black flying insects that are often mistaken for fruit flies. They are common in the United States and can be found in a variety of environments, including indoors and outdoors.

These small black flying bugs are not fruit flies. They have a characteristic hump on their thorax, which makes them look like the Hunchback from Notre Dame.

Phorid flies can be easily distinguished from fruit flies by their behavior and appearance. They typically fly more slowly than fruit flies, and they do not swarm around food as fruit flies do.

Additionally, they are slightly larger in size than fruit flies, and they have black bodies with clear wings.

These flies can be found around houses during winter, even when the temperature is below freezing. They have a lifespan of 1-2 months, depending on the temperature.

Phorid flies are attracted to gross, rotting things, which can lead to health risks for humans, including diseases such as conjunctivitis, cholera, and hepatitis A.

Dealing With Phorid Fly Infestations

Phorid fly infestations can be a real nuisance. These tiny black flying bugs in house can be difficult to get rid of. The best way to deal with them is by using bug zappers and sticky traps.

The infestations can be difficult to get rid of because the pyrethrin spray is an on-contact eliminator and will not do much when it comes to repelling them.

To keep them away, use eucalyptus, peppermint, lavender, or lemongrass essential oils.

They breed in broken pipes and drains, which further makes it difficult to eliminate them. If you have a phorid fly infestation, it is important to find the breeding location and remove it.

This may require removing the flood and repairing your pipes.

Drain Flies

small black flying bugs that are not fruit flies

Drain flies are small, black fly that is commonly found near drains and in moist environments. They can be a nuisance as they tend to swarm around areas where there is food or moisture.

While they are not harmful, they can be annoying.

They are attracted to stagnant water, so sinks, drains, and sewers are common places where you can find them.

If you have drain flies in your house, the best way to get rid of them is to clean your drains and sinks regularly and make sure there is no standing water.

Identification of Drain Flies

Drain flies (or sewer flies) are little black flying bugs in house that are often mistaken for fruit flies. They are common in moist environments and can be found in your kitchen and bathrooms.

They are pretty easy to distinguish from other bugs, with their fuzzy bodies and moth-like wings.

They typically feed on organic matter like bacteria and fungus, so they can often be found near drains, septic systems, and compost piles.

Drain flies typically have a lifespan of 8-24 days, but they reproduce quickly. Female drain flies can lay up to 300 eggs in just two days.

These flies have hairy wings, while fruit flies do not. To test for a drain fly infestation, try using duct tape to seal up all the openings leading into your house, and then check for fly eggs or larvae underneath the tape after a few days.

They are nocturnal insects and tend to get stuck on duct tape when trying to leave drains during the nighttime.

Getting Rid Of Drain Flies

Drain flies can be difficult to get rid of because they breed in dirty water. The best way to get rid of them is to clean their breeding spot—usually a clogged-up drain or sink.

Depending on the level of the infestation, you might be able to do that with a few things you have under your sinks, such as vinegar and baking soda.

Another popular way to get rid of drain flies is to pour boiling water down the drain and then follow up with a good scrubbing. If that doesn’t work out, chemical drain cleaners will do the job.

Flying Termites

Flying Ant / flying termite close up Macro shot. Flying ant having water drops on its mouth - Odontomachus full side view . Ant drinking water on mouth.

Flying termites are a reproductive caste of the subterranean termite. They are different from other castes because they have wings, which allow them to fly.

They are typically dark in color and can be mistaken for fruit flies.

These mites leave their colonies to mate and start a new life. They are often mistaken for fruit flies but can be identified by their long wings and the fact that they do not swarm in large numbers as fruit flies do.

Termites have two pairs of wings, while fruit flies only have one pair. Once they have mated, flying termites will shed their wings.

What Do Flying Termites Look Like

Flying termites, also known as swarmers, look very similar to flying ants, but they are black in color. They also have a segmented body and two pairs of wings.

They are about the size of a fruit fly. Termites tend to fly around when nesting, and you can expect them to be found basically anywhere, including inside your house.

These small insects usually come out in the spring or summer. They are a sign that there is an infestation of termites in your home.

Termites can cause a lot of damage to your home if they are not treated early.

They are different from fruit flies, which are also common in homes because they do not have red eyes.

If you see them flying around your home, it’s an indication they’re in the process of nesting and should be dealt with accordingly.

Exterminating Termites

Termites are common in the United States and can cause a lot of damage if they are not exterminated. They often go undetected until it is too late and can cost homeowners and businesses billions of dollars.

They can eat through wood and other materials, which can lead to structural problems in your home.

There are a variety of methods for exterminating termites, including chemical treatments and heat treatments.

If you think you have termites, it’s important to take action right away. There are a variety of methods you can use to get rid of them, but it’s best to work with an exterminator to make sure the job is done properly.


In conclusion, if you have small black flying bugs in house not fruit flies, then they are most likely drain flies. Drain flies are attracted to moisture and can lay their eggs in organic matter that is found in drains.

Other types of flying black bugs include fungus gnats. It is important to be able to identify these bugs in order to address the problem properly.

About the author

A biotechnologist by profession and a passionate pest researcher. I have been one of those people who used to run away from cockroaches and rats due to their pesky features, but then we all get that turn in life when we have to face something.