Here’s how to naturally treat your houseplants and get rid of gnats in the soil.
- Make the Natural Habitat Inhospitable. …
- Use a Soap-and-Water Mixture. …
- Use Sand or Gravel. …
- Dispose of the Top Layer of Soil Outdoors. …
- Don’t Overwater Your Houseplants. …
- Water From the Bottom. …
- Store Extra Potting Soil in an Airtight Container.
Considering this, how do I permanently get rid of plant gnats?
Eradicate your fungus gnat infestation for good with the following method: Put up a bunch of sticky traps, top-dress the soil with sand and do nematode soaks every 10 to 14 days until the problem is resolved. Also, stop overwatering your plants and eliminate any unnecessary sources of moisture. That’s it.
People also ask, how do you get rid of soil gnats?
Here are some of the most effective ways to get rid of adults:
- Sticky Traps. Flypaper or more modern decorative sticky traps are popular options to catch any fungus gnats buzzing around houseplants and windows. …
- Apple Cider Vinegar. …
- Flying Insect Spray. …
- Fly Bait.
How do you get rid of black gnats in houseplants?
Hydrogen peroxide is a quick and effective way to get rid of larvae, killing them on contact. Mix four parts water with one part hydrogen peroxide and soak your soil with the solution. Neem oil can also be diluted with water and applied to the soil to kill larvae.
Does vinegar get rid of gnats in houseplants?
However, instead of throwing the plant out, you can get rid of pesky fungus gnats using household vinegar. Pour one-quarter to one-half inch of apple cider vinegar into a clear or semi-opaque plastic cup, creating an effective fungus gnat trap. … Place the vinegar trap near your houseplant and check it daily.
Is hydrogen peroxide safe for plants?
Hydrogen peroxide helps encourage healthy root growth because of the extra oxygen molecule. Oxygen can help plant roots absorb nutrients from the soil. … For plants with root rot or fungal infections, use 1 tablespoon (15 ml.) per cup of water.
How do you get rid of little flies on houseplants?
How To Get Rid Of Fungus Gnats In Houseplants Soil
- Control soil moisture. …
- Water plants from the bottom. …
- Use yellow houseplant sticky stakes. …
- Apply organic pest control products. …
- Remove the gnat infested soil. …
- Use soil covers. …
- Store unused potting soil in a sealed container. …
- Never reuse potting soil.
How do you make homemade gnat spray?
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.
