If things don't start to turn around after a few weeks Jason recommends repotting with a new batch of potting mix to help reduce the egg count in the soil. Think of this as a last resort because there's no guarantee the new potting mix won't have eggs or larvae in it too.

of fungus gnats on indoor plants - ABC Everyday How to get rid of fungus gnats on indoor plants - ABC Everyday

For gnats in the bathroom or kitchen, and you only have bleach on hand or want to use a stronger method to eliminate your drain fly problem, you can use bleach as an alternative method. You don't have permission to access "http://www.homedepot.com/b/Outdoors-Garden-Center-Pest-Control-Insect-Control-Insect-Traps/Gnat/N-5yc1vZcalrZ1z1tshk" on this server.One of the best fruit fly repellent candles that you can buy is the citronella candle. Along with mosquitoes and other insects, fruit flies and gnats can’t stand the smell that the candles emit.

How to Get Rid of House Plant Flies (Fungus Gnats) - BBC

It's quite common to think that "gnats," "fruit flies" and "drain flies" are synonyms for the same small flying insects. But they are three distinct species: Commercial DEET insect repellents are really the most effective way to get rid of gnats. However, they can also be extremely dangerous and cause numerous health problems if used in high concentrations for long periods. This homemade insecticidal soap spray will also kill other pests that you may be having an issue with, like aphids, mealybugs, spider mites, and more. Ammonia to Get Rid of Drain Flies Soak a few cotton balls in the lavender oil and place them in high traffic areas. You can also grow a lavender plant to prevent more gnats from coming into your home. Killing Gnats with GarlicOnly watering when the soil is dry is one way of preventing fungus gnats. ( Supplied: Jason Chongue) Remove the paper strips from the sugar mixture with tongs. Let the strips cool down. The sugar syrup can cause burns if you're not careful. To keep fruit flies out of your house and away from you when you are outside, light a citronella candle and leave it near your doors. When you open your door to head outside, the aroma will stop these tiny pests from getting into your house. Repel Gnats with a Lemon Pot Gnats are attracted to the smell of yeast. To effectively get rid of the gnats in your house, you can add some yeast and a small amount of sugar to a bowl, and then add some water to create a gnat killing solution.

5 Homemade Gnat Traps That Really Work - The Spruce

Why? Gnat larvae love warm, wet environments so your overwatered indoor plant is like a little paradise for them.

The vinegar will react with the baking soda, resulting in some fizzing and bubbles. Allow the mixture to stand for a few hours, then pour some boiling water down the drain to flush out the dead gnats. Bleach for Killing Drain Flies