Types of Small Flying Bugs In House (With Pictures) – Identification Guide

Little flying insects may be a big annoyance in the home. The most prevalent flying house pests that most people are able to identify are fruit flies and fungus gnats. Houseflies, drain flies, cluster flies, whiteflies, and pantry moths are among the annoying flying insects that plague houses.

The first step in getting rid of small flying bugs is to identify the types of small flying bugs in your house. Flying pests are typically active around a food source or nest, especially at nighttime. Fruit flies prefer to only be found around rotting fruit or rubbish, whereas fungus gnats infest houseplants, for example, despite their appearances.

Small flying insects that aren’t fruit flies will be discussed in this article. The particular kind of filthy insects flying about your house can be identified using a helpful identification aid. You’ll also learn how to get rid of flying house bugs for good, as well as more.

Identifying Small Flying Bugs

Look at the way that small insects behave, their form, and where they seem to dwell in order to identify them in your home. Identify if there are any scents, dampness, filthy conditions, or heat that attracts the bothersome flies. In the kitchen, near drains, garbage bins, or rotting food, several flies are normally encountered.

Next, you’ll need to identify the flying insects based on their color. Fruit flies are brown in color, whereas gnats are black. Drain flies, on the other hand, are bigger moth-like gray insects that can be found in kitchens. Black houseflies are often seen on windows and fly around erratically.

Small Black Flying Bugs in the House That Are Not Fruit Flies

Little flying insects are commonly mistaken for fruit flies. The likelihood is that the little flying bug is a fungus gnat, not a fruit fly, if it is black rather than brown. Other types of flying household pests that aren’t fruit flies include: Some of the following are examples.

Gnats – Tiny Flying Bugs in the House That Look Like Black Dots

Fungus gnats are little black flying insects that may be discovered in wet areas throughout the home. The insect has a slender body with six legs and two long antennae. It is black or dark gray in color. These little creatures are just 0.08 to 0.3 inch (2 to 8 mm) long.

When they fly into your face, they become a pain. Fungus gnats may be found in moist environments and other sources of organic structure. Fungus gnats don’t bite or sting, even though they’re a bother and keep appearing in your face. If they infest houseplant soil, the damage they cause to plants will last only a few days.

What attracts gnats to your home that are black fungus? Gnats like to sneak into your home by disguising themselves as potted plants. The repulsive bug may be drawn to your home by factors like dampness, humidity, and nighttime light. You’ll get tons of little flying bugs if you put the larvae of the little black bugs in dark, moist areas.

In the spring and summer, these black bugs are most active with wings. They may, nevertheless, be active in your house at any time of year. As a result, eliminating fungus gnats for good is critical; otherwise, removing swarms of gnats is practically impossible.

Small Flying Bug Identification

Fungus gnats have slender bodies, long legs, antennae, and transparent wings. They are easily identifiable because they are dark gray or black flies.

How To Get Rid of the Small Flying Bug in the House

Mix one part hydrogen peroxide 3% and four parts water to make a soil drench to eliminate fungus gnats from the potting soil. After that, while watering your plants, use the solution to exterminate insects in the potting soil.

If you have fungus gnats in the kitchen, you may use sticky yellow traps to decrease their number. Eliminating the black gnat source, however, is the only surefire way to defeat them permanently.

Fungus Gnat vs. Fruit Fly

Fungus gnats and Anastrepha ludens (Mexican fruit flies) are easy to mistake. The shape and color of the two are the most significant differences. Gnats have long, dangling legs and a slender body. Fruit flies, on the other hand, look a bit like little houseflies and are brown with a rounded form.

Housefly (Musca domestica)

The common housefly is a dark gray to black fly with a fuzzy appearance that can cause an infestation in large quantities. Houseflies are roughly 0.2 inch (6 millimeters) long. They feature spiky black legs and transparent wings. The little bothersome black flies also feature two large compound eyes.

Because of the buzzing noises they create, houseflies are a nuisance pest. They’re also tough to swat because of their erratic flying and superb vision. Houseflies are disease transmitters and feed on rotting meat and decaying organic waste, making them a significant reason to get rid of them.

Small Flying Bug Identification

The black body, gray and black striped thorax, and huge reddish-brown compound eyes distinguish the common housefly.

How To Get Rid of the Small Flying Bug in the House

Eradicating houseflies starts with removing all possible meal sources. As a result, storing food in airtight containers or in the fridge is a good idea. Also, don’t leave pet food out overnight and keep a tight lid on trash cans.

Flesh Flies (Sarcophagidae spp.)

Flesh flies are a kind of tiny flying bug that likes meat scraps in the home. Little flies range in size from 0.16 to 0.9 inches (4 to 22 mm) and are somewhat bigger than houseflies. The thorax of flesh flies, like that of houseflies, is striped gray. Scraps of meat are where flies lay their eggs.

Flesh flies are also known as filth flies because of their capacity to transmit illness and eat garbage and feces. As a result, eliminating flesh flies from your home is as crucial as erasing houseflies from your kitchen.

Small Flying Bug Identification

The dark gray to black bodies of flesh flies, as well as their greenish or blue metallic sheen, distinguish them. Also, on their backs, you may see stripes or checkerboard patterns.

Cluster Fly (Pollenia rudis)

The common cluster fly is a little blackish flying house bug with brown and black mottled patterns on its thorax that is attracted to garbage. Due to tiny hairs around its head, the little fly has a somewhat fuzzy look. The length of cluster flies ranges from 0.35 to 12 inches (9 to 12 mm).

In late summer and early autumn, cluster flies become anuisance in the home when they congregate in large numbers. They hibernate until spring and normally reside and breed in secluded areas of houses. Cluster flies aren’t drawn to garbage, filth, or dirt like houseflies are.

Small Flying Bug Identification

A cluster fly’s black body with light brownish markings just behind the head can be used to identify it. Attic flies, or clusters of flies, are common in attics and lofts.

How To Get Rid of the Small Flying Bug in the House

Because of their high numbers, cluster flies are difficult to get rid of. You might, however, swat or vacuum flies that you discover indoors, as well as use flypaper to limit their numbers. Caulk openings around vents, electrical outlets, doors, windows, and baseboards to prevent future infestations.

Small Flying Bugs In The House That Are Not Fruit Flies

Other flying insects, such as fruits flies and gnats, may be a huge annoyance in homes. Flying insects, for example, are typically found in kitchen areas, whereas houseplants are found in other areas.

Drain Fly (Psychodidae spp.)

Drain flies are little household insects with small moth-like hairy wings that look like drain flies. The little flying animals, which range in size from 0.1″ (2.5 mm) to 0.1″ (2.5 mm), generally emerge at night or from dark places, such as sink drains or kitchen countertops.

Drain flies breed and reside in slimy filth, as their name suggests. Drain flies, also known as sewer flies, sewage gnats, and sink flies, are named for their habitat. Their larvae can swim, and the nasty gray bugs hide in drain sludge, making it difficult to rid yourself of them.

Small Flying Bug Identification

A small gray moth-like fly that frequently hovers around drains, sinks, and sewages is known as a drain fly.

How To Get Rid of the Small Flying Bug in the House

Clearing your drains thoroughly is the most effective way to get rid of these dreadful flying insects. To get rid of flies from your drain, use a baking soda and vinegar remedy. Pour a pan of boiling water down the drain to kill drain flies and larvae.

Next, pour a large cup of equal parts white vinegar and water into the drain, followed by a cup of baking soda. Wait ten minutes after covering the drain. Lastly, to kill flies, white maggots, and larvae, pour a pot of boiling water down the drain.

Blowfly (Calliphoridae spp.)

Blowflies can be found in your kitchen, living room, or garage and are usually shiny metallic in color. Metallic blue or green, black legs, brown wings, and large red complex eyes distinguish the repulsive fly. Blowflies, which are 0.3 to 0.4 inches (8 to 10 mm) long, act like houseflies.

Garbage, rotting organic matter, and trash attract blowflies. Bottle flies, bluebottles, and greenbottles are all names for these dazzling blue or greenish insects. Eliminating blow flies from your home is critical since they may spread illness and contaminate food.

Small Flying Bug Identification

Because of its metallic blue or green body, erratic flight behavior, and loud buzzing noises, a blowfly is easy to identify.

How To Get Rid of the Small Flying Bug in the House

Blowflies can be eliminated by destroying their food or breeding grounds. As a result, make sure that all garbage trash cans have a secure fitting lid, remove all food from the counters, and clean up any pet waste.


A whitefly in close proximity. Whiteflies are tiny, white-colored flying insects that may be seen flying around on the underside of infested houseplants. Little white flying insects, measuring 0.08 inch (2 mm) in length, fly in groups. The swarming white insects bite into plant tissue, weakening the plants, and spreading disease, despite the fact that they don’t bite humans or sting.

Small Flying Bugs in The House

Phorid Fly (Phoridae spp.)

A phorid fly is a little brown insect that resembles a fruit fly but isn’t one. It’s identified by its humpback and erratic flight. Instead, the arched thorax of the little flying bug ranges from black to yellowish-brown. The size of Phorid flies is roughly the same as that of fruit flies; they are 0.12 inches (3 mm) long.

The flight behavior of phorid flies distinguishes them from fruit flies. Phorid flies fly erratically in a zig-zag pattern, unlike fruit flies that hover or fly in a straight line. These nasty insects feed on rotting, rotting organic matter and drain slime, so it’s critical to get rid of them.

Small Flying Bug Identification

The humpbacked look, brownish color, and erratic flying habits of a phorid fly help to identify it.

How To Get Rid of the Small Flying Bug in the House

Discard rotting food, open trash bins, and clean drains to get rid of phorid flies from your home. You may utilize sticky traps until the phorid fly population is zero.

Fruit Flies (Drosophila spp.)

Fruit flies are little brown insects that prefer sweet, rotting fruit. The 0.1″ (2.5 mm) long little yellowish-brown flying insects are teeny. Their small wings, small legs, huge red eyes, and oval form distinguish them. Fruit fly features, on the other hand, are so tiny that they appear to be flying around fruit or garbage bins like tan-colored dots.

During the summer and late autumn, fruit flies are active in the kitchen. Decomposing or fermenting food, garbage, and compost heaps attract the little flying insects. The insects eat soda pop, syrups, and alcohol, and are also known as vinegar flies or pomace flies.

Small Flying Bug Identification

One of the most common flying insects in kitchens is a fruit fly. A tan body and big black red eyes distinguish this little oval fly.

How To Get Rid of the Small Flying Bug in the House

To get rid of fruit flies from your house, make a homemade trap. Just fill a glass one-quarter full with apple cider vinegar. Wrap it in plastic wrap and use a rubber band to secure it. Place the plastic on your kitchen countertop, then make a few holes in it.

You could alternatively use an old banana peel or apple core as bait instead of cider vinegar to completely eliminate fruit flies. Fruit flies will be attracted to the jar by the pleasant, fermenting odors. Fruit and veggies, as well as any sweet foods, should be kept in the refrigerator or in a properly sealed container.

Pantry Moths

Pantry moths infest dried food items like flour, grains, spices, rice, seeds, and nuts. The brown and gray Indianmeal moth is common in grain products. Indianmeal moths are the most common flying kitchen bug. The distinctive reddish-brown designs that cover half of the wings distinguish this common pantry bug.

The flying insects are 0.3 to 0.4 inch (8 to 10 mm) long. Pantry moths may contaminate cereals and stored products, which is a problem. The eggs of the bothersome little moths hatch inside dried meal goods, and the larvae emerge. Silky webs dangling inside food packets, frass (feces that appear like little black flecks), dead skin, and crawling white maggots are all signs of pantry moth bug infestations.

Small Flying Bug Identification

Pantry moths are tiny fuzzy flying insects with an extended oval body and grayish wings that have a mottled reddish-brown pattern on half of them.

How To Get Rid of the Small Flying Bug in the House

Discard any contaminated food items in a sealed plastic bag to eliminate pantry moths for good. Next, use hot soapy water to clean the pantry cupboard and storage areas thoroughly. Any microscopic white eggs or larvae hiding in the corners will be killed as a result of this.

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