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This should be relatively obvious, as they tend to gather around the problem, which will aid in identifying their type. Use the following ideas to get rid of gnats and learn how to fend them off for good. If you’ve exhausted your options and still have a gnat infestation, it’s time to call in the pros.
Fungus Gnats
Keep your kitchen clean, your pipes flowing, and your produce off-limits to fruit flies, gnats, and other pesky invaders. Gnats, drain flies, and fruit flies can enter your home through cracks, holes, and other openings around doors, foundations, and windows. Gnats are most active when the weather warms up, and we can bring them into our home along with produce from our garden, in dirty trash cans, and from other sources. Drain flies are attracted to moisture, and the slimy buildup in drains is the perfect place to lay their eggs. They hold their veiny wings over their bodies like a little roof while they’re resting. A moist environment is an ideal place for female gnats to lay their eggs.
Method 1: Vinegar trap
In addition to the traps, you need to address the issue of gnat eggs and larvae growing in your houseplant soil. Regarding houseplants, Pangborn says gnats are looking for consistently moist environments where they can lay eggs — and that's why potted plants are so attractive to them. "The trouble comes when the top layer of potting mix doesn't dry out between waterings, since the top layer is where the gnats settle," she says.
Do house gnats bite?
Even without baking soda, vinegar and drain cleaner, you can pour boiling hot water into the sink to kill their eggs. This will also help get rid of any excess food and bacteria build-up. If the soil in or around your home tends to be overly moist, try letting it dry out more between waterings to discourage gnats and other pests from being attracted to it.
Make a Candle Trap.
Discover affordable, healthy cleaning for your home when you get your free personalized cleaning quote today. Drain flies are light in appearance, usually a beige/tan or light gray color. One of the biggest mistakes to avoid when getting flies out of the house is relying too heavily on chemical killers. Not only can these be irritating for your skin and airways, but they can also damage your home. Gretchen Heber is a writer, marketer, and entrepreneur based in Texas.
How to Get Rid of Fruit Flies: 5 Tips to Kill & Prevent Fruit Flies - Prevention Magazine
How to Get Rid of Fruit Flies: 5 Tips to Kill & Prevent Fruit Flies.
Posted: Fri, 15 Apr 2022 07:00:00 GMT [source]
So, wait for two weeks after a neem oil or hydrogen peroxide flush before putting nematodes in the soil. Gnats are attracted to warm, moist environments and are often found near overripe fruits and vegetables, damp soil and standing water. They can have yellow, tan, black, or brown coloring, and they have long legs compared to their bodies, and wide, flat wings. Some gnats are simply pests, while others actually pollinate plants and play a beneficial role. Learning the best way to get rid of gnats doesn’t take long, and the process is fairly easy. But maintenance and prevention will be an ongoing endeavor if you’re serious about getting rid of gnats for good.
Pour wine that’s past its prime into a small dish; add a couple of drops of dish soap. Both of these companies will implement a customized treatment plan for your home and educate you on ways to prevent a future infestation. We always recommend getting quotes from at least two companies to ensure you’re getting the best price on your service.
Method 3: Fruit trap
The life cycle of the drain fly ranges from eight to 24 days, developing by complete metamorphosis. 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. This tiny fly is often found feeding on the roots and fungi of plants.
They will commonly infest trash cans, rotten food, and any other moist areas where there is decomposing organic matter. As such, you’ll often find them near toilets, sinks, and drains throughout the home. Mix together a half a cup of warm water, a tablespoon of sugar, about six drops of liquid dish soap, and two tablespoons of apple cider vinegar in a small bowl.

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. There really is no other solution that is as effective – or strangely satisfying – as fly paper.
Frequent shallow watering starves roots of moisture and creates a gnat-friendly environment. One way to go on the offensive with fungus gnats is to use biological controls. Introducing bacteria or microscopic worms to the soil can eradicate gnat eggs and tiny soil grubs. Let’s look at the two most common environmental gnat control methods.

Being proactive about repairing leaky windows and roofs can prevent gnats from entering your home in the first place. Unfortunately, gnats are a common pest for many homeowners and renters alike, and there are more types of gnats out there than you realize. Using cinnamon in soil is also said to get rid of gnats in the house.
You can set these traps anywhere in your home that sees gnat activity. Note that the traps will need to be replaced often and may have limited effectiveness for large infestations. If the gnats don’t appear to be attracted to fruit or vinegar, you can also make a trap out of a candle.
Drawn in by moisture, fruit bowls, garden flowers, or garbage cans, gnats are on of the most frustrating pests to have in your home. If you suspect your houseplants’ soil is rife with gnat larvae, you may have to repot the plant. Trash the old soil, and wash the plant’s roots as best you can. Thoroughly clean out the container, and replant your greenery in fresh soil. If you’ve heard that how to get rid of gnats with white vinegar?
These small flies are black and only grow to reach approximately 1/8 of an inch long. They are categorized by the first segment of their tarsi being much larger than the rest of their body. Although the male buffalo gnats consume only nectar, females congregate around birds, animals, and humans. They bite them in order to gather the necessary protein for egg reproduction.
Also called vinegar flies, they are tiny, around 1/16 inch (2 mm), with distinct red eyes and a mix of tan, black, and gray on their head and body. This is a good way to remind your household to eat fruit before it starts to spoil. To kill gnat larvae, try a mixture of soapy water and spray it on your plants’ soil, O’Neill advises. Use one tablespoon of liquid soap (such as dish soap) with one quart of water and spray onto the soil to remove gnat larvae. If you try these methods and can’t fully eradicate your gnat problem, you may need to call a top professional pest control company to help, such as Terminix or Orkin. Their general pest control plans typically cover gnat infestations and can also help prevent invasions from a wide range of other pests, such as cockroaches, ants, and rodents.