Gnat Control Products

Gnats can be confused with most any tiny black insect like midges and no-see-ums, but gnats are a specific species of insect that can become a nuisance when found inside the home. Gnats also eat organic matter, causing damage to plants. Control moisture around your property and treat with a professional grade product labeled for gnats.

49-72 of 98

Shop Gnat Control Products by Category

5 out of 5 stars (4)
$68.70
Free Shipping!
A professional granular insecticide in a sand granule form for commercial greenhouses and nurseries containerized plantings.
2.5 out of 5 stars (2)
$22.04
Free Shipping!
A botanical metered fly spray that effectively repels and kills flies, mosquitoes, small flying moths, and gnats.
5 out of 5 stars (1)
$222.33
Free Shipping!
Gilbert 219GT Sticky Tiger
5 out of 5 stars (2)
$24.98
Free Shipping!
Multiple sizes available
A powerful broad-spectrum aerosol insecticide that kills and eliminates insects immediately featuring a 360-degree aerosol spray valve.
3 out of 5 stars (2)
$130.94
Free Shipping!
A professional water-based misting insecticide designed for automatic misting and spraying systems for commercial and residential indoor and outdoor applications.
4 out of 5 stars (6)
$53.27
Free Shipping!
Multiple sizes available
A professional insecticide aerosol that kills insects on contact and vapor action for commercial and residential indoors for ants to weevils.
4.5 out of 5 stars (36)
$19.87
Free Shipping!
Multiple sizes available
A professional insecticide and the same as Sector Misting Concentrate, for fogging machines, mosquito automatic misting systems, indoor and animals.
$23.66
Free Shipping!
Multiple sizes available
A insect hanging strip that kills flies, moths, mosquitoes and other insects for up to four months.
5 out of 5 stars (1)
$20.58
Free Shipping!
Disposable Liners for Advantage Fly Trap and the Yellow Jacket Trap
4 out of 5 stars (9)
$33.69
Free Shipping!
Multiple sizes available
An OMRI Listed organic insecticide used for organic gardening of crops or ornamental plants.
5 out of 5 stars (5)
$359.00
Free Shipping!
A professional insecticide that is an IGR (Insect Growth Regulator) for commercial & residential greenhouses, interiorscapes and ornamental plants and trees.
4 out of 5 stars (5)
$22.89
Free Shipping!
Multiple sizes available
An insecticide that is a wettable powder and dust that makes for easy to use and broad spectrum natural insect control.
$39.98
Free Shipping!
Multiple sizes available
A broad-spectrum essential oil based insecticide that repels and kills listed crawling and flying insects.
4 out of 5 stars (2)
$257.97
Free Shipping!
powerful decorative fly light contains a unique high-capacity glue board cartridge, allowing you to catch flies for months without servicing the unit.
4.5 out of 5 stars (6)
$111.80
Free Shipping!
Multiple sizes available
A natural insecticide for misting systems in residential & commercial indoor & outdoor applications that is environmentally safe for livestock and domestic animals.
$267.84
Free Shipping!
An organic insecticide nematicide that is an insect growth regulator (IGR) that controls and repels over 300 insects in commercial & residential applications.
$75.98
Free Shipping!
Controlled release insecticide that effectively breaks the cycle of insect reproduction to control listed insect pests.
5 out of 5 stars (1)
$74.93
Free Shipping!
Natural and organic products that control insects indoors and out.
5 out of 5 stars (1)
$99.98
Free Shipping!
A professional insect growth regulator formulated three active ingredients.
5 out of 5 stars (1)
$24.28
Free Shipping!
An all-natural Diatomaceous earth that naturally kills many common and crawling insects for commercial and residential areas.
$60.24
Free Shipping!
A non-poisonous sticky trap that will provide an effective solution to your fly control problem.
1 out of 5 stars (1)
$12.26
Free Shipping!
Multiple sizes available
A wider and longer fly ribbon that catches flies and other flying insects for up to 3 months or until it is full of insects.
5 out of 5 stars (1)
$32.06
Free Shipping!
Multiple sizes available
Durable pest-monitoring and trapping cards designed to catch a variety of pests,
$27.03
Free Shipping!
Mosquito and fly spray for us in dispenser against mosquitoes, gnats, flies and small moths. Comes in 6.9 oz can.

Gnat Control

Gnat identification

Gnat control begins with identification. Gnats are very small, only an eighth of an inch long and range in color from gray to black, with very small wings. Resembling tiny flies, these insects are often blamed for any small, black flying insect. Fungus gnats are the most common gnats. Females can lay up to 300 eggs on the soil surface of houseplants or in outdoor areas, and you will often see fungus gnats resting on leaves of houseplants.

Gnat habitat

Fungus gnats thrive in wet areas. They eat organic matter, so soils with a high concentrations of organic matter can be especially susceptible. Fungus gnats are commonly mistaken for fruit flies, but if you’re finding them around your potted plants, they’re most likely fungus gnats. When you water your plants, these gnats will swarm out.

Fungus Gnats

The most common species that cause annoyance are fungus gnats. Fungus gnats are not hard to get rid of, but can be mixed up with other insect species, like fruit flies and drain flies and sand gnats (which are really biting midges). While getting rid of gnats can be difficult, we can help you identify gnats and give you tips on how to kill gnats and get rid of gnats in the house.

Fungus Gnat Damage

While gnats are tiny, they can cause big damage in plants. Since they eat organic matter, the larvae can damage root systems in seedlings, rooted cuttings, and young plants. Most gnats are harmless to humans, but there are a small handful of biting gnats, like buffalo gnats. However, there are many kind of small fly-like biting insects.

How to Kill & Get Rid of Gnats

Fungus gnat control is fairly simple: 

  • The easiest way to get rid of gnats in the home is to let your soil dry out completely in between waterings, both indoors and out. Lack of moisture is the natural gnat killer; the larvae cannot survive in dry conditions. Overwatering or constantly damp soil is the perfect environment for fungus gnats.
  • We recommend drenching the soil with a pesticide formulated for gnats or flying insects, like Talstar P to kill gnat larvae. 
  • An aerosol gnat repellent spray containing pyrethrin like Mircocare aerosol can kill existing adult gnats in the area. 
  • Sometimes fungus gnats enter a home because of a leaky pipe in a wall void or water leaks around windows and doors. Using sticky gnat traps can help you locate the source of the fungus gnats, and when located, try to dry out and seal those damp areas.

Can't find the product you are looking for? E-mail us and we'll get it for you!

We sell professional do it yourself pest control (diy), exterminator and extermination insecticide, pesticide, chemical and bug killer treatment products to spray, eliminate and exterminate pests.

Many of our products are not available in stores such as Home Depot, Walmart or Lowes.