What is the best defense against gnats?

Author: Ms. Aniya Emard  |  Last update: Monday, December 15, 2025

Homemade gnat repellent spray: A mixture of dish soap, water, baking soda, and vinegar can be filled into a spray bottle. The mixture should contain a few drops of dish soap, a tablespoon of vinegar, and baking soda per cup of water. A few sprays of this mixture is an effective gnat repellent.

What repels gnats the best?

Peppermint, lemon, eucalyptus, vanilla, and lavender essential oils all have scents that gnats dislike. Place a few drops of any of these essential oils on cotton balls and set around entryways to your home or areas where gnats are a problem.

What is the best home defense for gnats?

Pour a few tablespoons of apple cider vinegar into a bowl or jar, then stir in a few drops of dish soap. The bugs will be attracted to the sweet smell, and the sticky soap will prevent them from being able to fly away. Some people also like to mix in a little sugar, as well, to really amp up the sweetness.

How do you repel gnats from biting you?

To avoid gnat bites, apply a DEET-based insect repellent before going outside. Wear long-sleeved shirts and long pants when going hiking, especially near streams and rivers. Gnats can't bite through clothing, so you can only get bitten on exposed skin.

How do I get rid of gnats permanently?

How to Get Rid of Gnats in the House
  1. Make a Gnat Trap. Use a small saucer to mix a few tablespoons of apple cider vinegar, a few drops of dishwashing soap and a little sugar. ...
  2. Use Flypaper. ...
  3. Clean Drains. ...
  4. Set a Fruit Trap. ...
  5. Use Leftover Wine. ...
  6. Spray. ...
  7. Call a Pro. ...
  8. Lure Them to Sticky Cards.

5 EASY Ways to WIN Against Fungus Gnats

Does anything keep gnats away?

Natural methods like vinegar traps, sticky honey-coated paper, and homemade spray repellents can effectively eliminate gnats without the use of harsh chemicals.

What kills gnats the fastest?

Homemade gnat killer spray: A mixture of half a cup of water, half a cup of isopropyl alcohol, and a teaspoon of dish liquid can be filled in a spray bottle. This mixture can be sprayed on the gnats directly to kill them.

Do dryer sheets keep gnats away?

Conclusions. Based on the results obtained from our study, it is evident that Bounce original brand fabric softener dryer sheets repel fungus gnats.

What causes gnats to bite you?

Biting Gnats Description

They feed on hosts either individually or in swarms and use the cutting teeth of their mouthparts to puncture and cut their host's skin to expose blood that is sucked into their digestive system. Female biting gnats feed on blood, while the males feed on plant nectar and do not bite.

What is the best gnat repellent spray?

10 Best Gnat Repellents June 2021
  • Insect Repellent 100% Natural With Fresh Lemongrass, Peppermint And Sweet Orange: Repels Biting.
  • Dr. ...
  • Sawyer Products Picaridin 20% Spray Repellent Mosquito Ticks Gnats Biting Flies.
  • Buggins Natural Insect Repellent.

Why am I getting so many gnats in my house?

Gnats are attracted to anything that smells fruity and sweet. Therefore, fruit-scented hygiene and beauty products tend to draw gnats into the house. Rotting food in the drain. A buildup of food in the drain would, over time, result in an infestation of house gnats.

Is there a house bomb for gnats?

Hot Shot® Fogger6 With Odor Neutralizer controls heavy infestations and works in two hours to kill ants (except fire ants), brown dog ticks, crickets, firebrats, fleas, flies, gnats, houseflies, mosquitoes, roaches, silverfish, spiders and waterbugs. Does not control bed bugs.

What color do gnats hate?

Bugs are naturally attracted to bright colors like white, yellow or orange. Colors like green and blue won't register as vividly when seen in the UV spectrum, deterring bugs away from these colored objects.

What is the best gnat trap?

Combine equal parts vinegar and soap and then add a few tablespoons of sugar – once you mix it all together you can place the bowl wherever the gnats have been gathering. They will be attracted to the sugar and vinegar and drown in the mixture. Traps can also be made out of red wine and dish soap, or rotting fruit.

What spice keeps gnats away?

Yes! Cinnamon. Cinnamon naturally contains eugenol, an aromatic compound commonly found in traditional insect repellants.

What do gnats absolutely hate?

Use Lavender Spray Or Plants

Gnats are not fans of the aroma of lavender, so whether you want to plant your lavender because you enjoy the look as well as the scent or choose to use a liquid substitute to this scent, gnats will avoid it.

How do you stop gnats from flying around you?

You can use nearly any type of cooking oil to keep gnats away. Choose olive oil, coconut oil, or vegetable oil for instance. Then, soak a cotton ball in the oil, and dab it over your forehead, behind your ears, and down your neck. The oil masks your scent from the gnats so they are less likely to notice you.

What is a natural killer for gnats?

Chamomile Tea & Cinnamon

Chamomile and cinnamon are powerful natural fungicides, which kill off the gnats' primary food source, therefore making the soil inhospitable.

What smell do gnats stay away from?

Gnats hate the smell of Cloves, Citrus Fruits, Lavender so you could use them for keeping gnats away.

What can I wear to repel gnats?

Insect Repellent Hats

Help keep mosquitoes, flies, and other biting bugs away from your face, head, and neck with Insect Shield Bug Repellent Hats. Our insect repellent packable hat, brim hat, sun hat, and caps also repel gnats and midges (no-see-ums).

Does hairspray keep gnats away?

Hairspray can kill them: On of the best ways to get rid of gnats is to spray them with a hairspray rather than an insecticide. Doing so will suffocate them and kill them. You can use this technique when you are dealing with a smaller amount of gnats.

What is the best homemade gnat repellent?

Fill a glass or a bowl with 1 tablespoon of sugar, 2 tablespoons of apple cider vinegar, a half cup of warm water, and about 5 drops of liquid dish soap and stir well. Gnats will be attracted to the sweet sugar and pungent vinegar, but the sticky dish soap will disable them from escaping.

What makes gnats worse?

Additionally, houseplants can harbor gnats, particularly fungus gnats, which lay their eggs in moist soil. The larvae then feed on organic matter in the soil, potentially harming plants and causing an infestation. Overwatering plants only makes this situation worse.

What kills gnats and their eggs?

For hydrogen peroxide, mix one part 3% hydrogen peroxide with four parts water. Carefully pour this solution onto the top of the soil, ensuring it reaches the root zone. The hydrogen peroxide will help kill the gnat larvae and any eggs in the soil without harming your plant.

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