Receiving Helpdesk

where do gnats come from in the winter

by Griffin Aufderhar DDS Published 3 years ago Updated 2 years ago

Identifying the Gnat

  • Fungus Gnats. These gnats, also known as winter gnats, live and reproduce in overly moist potting soil in houseplants.
  • Fruit Flies. Fruit flies are attracted to food spills and rotting food and produce, in addition to sweet items such as honey and wine.
  • Drain Flies. ...

The larvae are common in the moist soil of the plants that have been overwatered and the soil remains wet or very moist. This may occur in the fall when plants are brought inside for the winter, or in the winter when house plants (or office plants) are overwatered. Read more about gnat control.

Full Answer

Where do gnats come from and where do they live?

Gnats can be found in a range of different places, and the species that you see depends on the particular location and the source of the problem. The fungus gnat, which is the most common type found in homes, is typically found near houseplants. They may have been brought in with the plants you purchased from the store.

Why are there gnats in my house in the winter?

In winter, they are most often associated with overwatered houseplants. The larvae live in damp potting soil and will die if the soil is simply allowed to dry out between waterings. The adults run on surfaces in a jerky manner. See Fungus gnats Are Common Where There Are Potted Plants. Give Colonial a call.

What time of year do gnats come out?

Gnats tend to be the most prevalent in the summer months, when weather conditions are both humid and moist. Their numbers and activity tend to decrease outdoors during the cooler, drier months.

What do gnats look like in the wild?

Adults have long legs and are a grayish-black color, with thin, long wings that feature a vein pattern. Fungus gnat eggs are barely visible, appearing smooth, oval, semi-transparent, and a shiny white shade. The larvae are white, thread-like, and don’t have legs.

Why do I have gnats in my house in the winter?

In winter, they are most often associated with overwatered houseplants. The larvae live in damp potting soil and will die if the soil is simply allowed to dry out between waterings. The adults run on surfaces in a jerky manner. See Fungus gnats Are Common Where There Are Potted Plants.

How do you get rid of gnats in the winter time?

The most popular option is a vinegar trap, which is simple and cost-effective to create. Simply place a few tablespoons of apple cider vinegar, a few drops of dish soap, and a tablespoon of sugar in a bowl and stir. Set your bowl in an area where gnats are prevalent, such as your kitchen or bathroom.

Are gnats common in winter?

Generally, gnats die in cold temperatures and thrive when temperatures are between 75 and 80 degrees Fahrenheit. It's possible for gnats to continue to live indoors in off-seasons if they find a warm and wet place to thrive.

How do you find out where gnats are coming from?

Gnats mainly come from eggs laid in unripe fruits. Once the fruit rots, the larvae eat the fruit to grow into adult gnats. Gnats can also enter your home through an open door or window. It's common to have a few of these insects trickle inside if you have a garbage bin nearby with a gnat infestation.

Why am I getting so many gnats in my house?

Inside the home, gnats can be attracted to unsealed produce, fresh flowers, houseplants, food spillage and open or overflowing garbage cans. Gnats may also live in sink drains where food residue can collect. Dirty kitchen sink drains can provide food, water, shelter and breeding sites to many fly species.

Where do gnats lay eggs in a house?

Specific egg laying sites include dirty drain lines, poorly cleaned garbage disposals and garbage cans, recycle containers or other places where “organic slime” is allowed to accumulate.

What is the fastest way to get rid of gnats?

Lure and kill gnats with a mixture of apple cider vinegar, water, sugar, and dish soap. (Alternatively, achieve the same result simply by combining red wine and dish soap.) Pour diluted bleach down the sink or tub drain, if you find gnats hovering near plumbing fixtures.

What are winter flies?

House flies and cluster flies hatch during the winter. The egg-laying females die naturally after birth, but the eggs go on to hatch during the winter. Cluster flies are particularly common in winter because of their ability to quickly reproduce indoors, creating “clusters” of problem pests.

Do winter gnats bite?

Winter gnats are not known to have biting mouth parts to bite humans. Some insect bites that occur during the winter may be from a horse fly, a deer fly or from fleas. There are other kinds of gnats such as the fungus gnat, eye gnat, buffalo gnat, and the sand gnat. The buffalo gnat is known to bite, the others do not.

Why are there so many gnats in my house 2021?

Gnats are attracted to moisture, so you're most likely to encounter them in the summer months—they often hang out in moist areas of your home like your kitchen drain or potted soil. That also means factors like food spills, unsealed garbage cans, or potted houseplants can all contribute to an infestation.

Can gnats come from drains?

The gnats most likely to occur in sinks and sink drains include fruit flies, moth flies and to a lesser degree phorid flies. The breeding and developmental sites for these small flies, often called sink gnats, are varied, but for the most part include habitats that stay moist and contain decomposing waste components.

What is the best gnat Killer?

BEST OVERALL: FENUN Fly Traps, Gnat Trap, Moth Traps.RUNNER-UP: Safer Brand Houseplant Sticky Stakes Insect Traps.BEST BANG FOR THE BUCK: Faicuk 20-Pack Dual-Sided Yellow Sticky Traps.BEST FOR HOUSEPLANTS: Gideal 12-Pack Dual-Sided Yellow Sticky Traps.BEST SMALL: Stingmon 12-Pack Sticky Fruit Fly Trap and Gnat Traps.More items...•

Where do gnats come from?

Depending on the species, these insects can be found in a number of places. Two vital elements are of key importance – food and moisture. Some ‟gna...

How do gnats get in the house?

The types of flying insects most people refer to as gnats are very small – usually smaller than a mosquito. That said, it doesn’t take much of an o...

Where do gnats come from in the house?

Once inside, gnats seek out the basics – food, water and shelter. Most species live and reproduce in decaying organic matter that is moist and shad...

What types of gnats infest homes?

It’s not only children and pets that can be seriously harmed if they ingest mouse poison, it’s any person or animal. Fortunately, most adults have...

Where do gnats live?

Most gnats like to live in or near saturated soil, partly so that they can find mates and have the perfect environment for laying their eggs in. They may breed outside the house and come in looking for food, especially if you have plants around the doorway.

What is a gnat?

It may sometimes help to identify what kind of gnat you are dealing with, but the term “gnat” can refer to all sorts of different tiny flies, and most follow similar habits.

What do gnats eat?

The larvae of some gnats (including fungus gnats) may eat your plant roots, damaging the plants, while others will eat decaying matter in the soil. Fungus gnat larvae tend to be white or semi-transparent, with black heads, and if you poke around in the soil, you may spot them.

Why do gnats fly around vents?

You may sometimes see gnats flying around the vents in your home, and might wonder if they are breeding in there. Vents can suffer from a buildup of condensation , and if this occurs, it’s possible for gnats to breed in or near them.

How do maggots look?

Often, they will be semi-transparent and light-colored, and a lot are almost invisible to the naked eye. You are unlikely to see the maggots on the whole, unless you disrupt the food source where the parents have laid the eggs.

Can gnats get into a house?

Once they are inside, they will happily breed and keep reproducing within the house, but the initial invasion always comes from outside. Gnats are all very tiny, so it is easy for them to get into houses without being noticed. They can get through small cracks and crevices, or simply fly in without being spotted.

Do gnats come from flies?

Gnats do not come from large flies, but do come from their own species, so if you would class gnats as flies, then yes, gnats come from flies. However, you don’t need to worry about a single large fly creating swarms of these tiny pests in your home.

What are gnats in drains?

Drain (moth) flies – As their name implies, these gnats are most often associated with scummy drains in sinks or tubs. The wormlike larvae live down in the drainpipe and feed on the gelatinous goo that collects there. Adult flies hover above drains or rest on nearby walls.

Why do houseplants die in winter?

In winter, they are most often associated with overwatered houseplants. The larvae live in damp potting soil and will die if the soil is simply allowed to dry out between waterings. The adults run on surfaces in a jerky manner. See Fungus gnats Are Common Where There Are Potted Plants. Give Colonial a call.

What are gnats in my house?

Gnats belong to the group of tiny flying insects that you typically find roaming free around your home. Gnats are extremely annoying little insects that will continue to disturb you in your garden, kitchen, and near your drains if you don’t properly treat the gnat infestation. If you find that you have a ton of gnats in the house, ...

How long do gnats live?

Luckily, gnats have a relatively short life cycle but reproduce on a regular basis. The gnat lifespan lasts for no more than four weeks , from egg to adult, but the female gnats can lay up to 300 eggs each during their life. They lay their eggs in areas that have moist soil.

How to get rid of gnats on tomatoes?

For getting rid of stink bugs on tomatoes or for gnats inside or outside the house, pour the water into the spray bottle, then add the lemongrass oil to the container. Spray the homemade gnat repellent around your kitchen counters, near your potted plants, and other areas in your home where you’ve noticed the gnat problem.

How to get rid of gnats and fruit flies?

A popular and effective home remedy for gnats and fruit flies is to make a homemade gnat trap of apple cider vinegar. Gnats are attracted to the smell and get quickly trapped in the DIY gnat trap. Follow the instructions for how to make a gnat trap using apple cider vinegar. tb1234.

How to kill gnats with tea tree oil?

Kill Gnats with Tea Tree Oil. You can make a natural gnat repellent by combining tea tree essential oil and dish soap. The natural insecticidal properties in tea tree oil will quickly kill off any adult gnats, and the dish soap will work to kill off the eggs and larvae. tb1234.

How to kill gnats in a house?

Pour the water into a spray bottle. Add the soap and the tea tree oil, and shake to combine the ingredients. Spray the mixture directly onto the gnats to kill them safely. You can also use this mixture in the cracks and crevices around your home where you think gnats might have laid their eggs.

How to make a gnat trap?

Add the water and stir to mix. Cover the mouth of the jar with the plastic wrap. Use the rubber band to secure the plastic wrap in place. Using a toothpick, punch several small holes in the saran wrap. Place the gnat traps in areas where you have a gnat infestation.

Where do gnats live?

They typically live in your potting soil where they can feed on either root rot or decaying leaves. Humans: Perspiration, body heat, mucus from your nose, tears from your eyes, and carbon dioxide are all elements of attraction to the common household gnat.

What is a gnat?

Gnats are small black or dark-brown insects with long, slender bodies (1/4-inch long) and thin wings. They look like tiny flies, but what you see are full-grown adult gnats. They belong to the Mycetophilidae, Anisopodidae, and Sciaridae families and are weak fliers. There are two types of gnats: non-biting and biting, ...

How to get rid of gnats in potted plants?

1. Eliminate the Source. Clean up your kitchen, seal your drains, and replace your potting soil. For fungus gnats: Fungus gnats live and breed in the soil of your potted indoor plants.

How to get rid of gnats in trash can?

For fruit flies: Remove rotten or overripe fruit from the kitchen. Dispose of all organic foods outside. Tie the plastic bag tightly and properly close the trash bin to prevent gnats from getting attracted to the smell and breeding inside the trash can.

What do gnats eat?

Decaying organic material: Fungus gnats love rotting plants and flowers. Things they feed on include fungus, mold, moss, and compost. They typically live in your potting soil where they can feed on either root rot or decaying leaves.

What are the breeding grounds for gnats?

Moisture: Moist breeding grounds for gnats include food spillage, moist potting soil, overwatered grass or plants, garbage cans, puddles in kitchen or outside your house, leaky pipes under the sink, and condensation around windows and vents.

What are the two types of gnats?

There are two types of gnats: non-biting and biting, but the ones you find in your house and yard are typically the non-biting type. The most common types of gnats people find in their homes are fungus gnats, fruit flies, or drain flies (phorid flies). pinterest-pin-it.

When do gnats live?

Gnats tend to be the most prevalent in the summer months, when weather conditions are both humid and moist. Their numbers and activity tend to decrease outdoors during the cooler, drier months. Many gnat species are drawn to properties and homes with high levels of moisture, especially in moist soil.

What are the most common gnats?

Some of the most common gnats include fungus gnats, fruit flies, eye gnats, buffalo gnats, and drain gnats, to name a few. We’ve gathered a list of 12 different types of gnats to help you eradicate your gnat infestation for good.

What is the color of drain gnats?

Small in size, drain or sewer flies measure only about 1/8 of an inch in length. They are typically black, but may also be brown in color. The key identifying trait for drain gnats is their unique vein pattern on their wings. Both the wings and bodies of the drain gnat are covered in a number of hairs. When crushed, these insects leave behind a powdery smear.

How long do eye gnats live?

The life cycle of an eye gnat varies based on the food, moisture, and temperature that’s available to them. Generally speaking, they live approximately 18 days. 5.

What is a gall midge?

Gall gnats, or gall midges, are a family of flies called cecidomyiidae. As the name indicates, the larvae of most gall midges feed inside of plant tissues which creates abnormal plant growths known as galls. These are very fragile insects, typically around two to three millimeters in length.

How many types of gnats are there?

The following list of “types of gnats” outlines the most common varieties that you will find in and around the home. 1. Fungus Gnats. There are over 1,000 species of the black gnat, with the most common being the fungus gnat. Also referred to as winter gnats, fungus gnats are approximately 1/16 to 1/8 an inch in size.

How many eggs do fungus gnats lay?

The larvae are white, thread-like, and don’t have legs. The fungus gnat lives for approximately a month, laying around 300 eggs on moist soils or in cracks of soil.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9