Sprinkle gnat pesticide powder with DEETall over your lawn and bushes. This kills the gnats. Read the instructions carefully, reapplying the pesticide powder every day or every other day to make sure you eradicate the gnats and their eggs.
People also ask
How do I get rid of gnats in my house?
Set out a trap for adult flies. Vinegar (or beer) will attract and kill adult gnats. All you have to do is set out a few homemade traps.
Does vinegar kill gnats on plants?
This homemade gnat trap is somewhat effective against gnats and similar to boric acid, except that you can keep it inside your home because it will not kill any insects that are trapped. However, you shouldn鈥檛 use white vinegar on plants with open cuts since it can sting them.
What are lawn gnats?
Lawn gnats, called fungus gnats, are small, mosquito-like insects often observed hovering over grass in big swarms. The pests develop in damp soils and decaying plant material, and populations soar during stretches of hot, rainy weather.
Will gnats go away on their own?
No, gnats will not go away on their own if they are happy in their new-found home. The best way to encourage them to ‘go away’ is to create traps for them to lure them away from where they are in your home now, and to thoroughly clean the areas they are attracted to, such as drains, garbage cans, rotted fruit, wet plant soil, and so on.