The first step in conquering a gnat problem is to determine what the gnats are attracted to and remove it or make it unappealing. Locating and removing the gnats' food source is also important.Know More
Oftentimes, wet soil in plants will provide a breeding ground for fungus gnats. Allowing the soil to dry completely between watering can help, and the lack of water will kill fungus gnat larvae in the soil.
Trash receptacles can attract gnats. Securing trash so that gnats cannot gain access is vital to eliminating the gnat population around your home, as items discarded can be attractive to gnats or even provide a source of food for them.Learn more about Invasive Insects
The best way to kill gnats is to wipe them out in their larval stages by allowing wet soil in house plants and other locations to dry completely. Adult gnats around plants or other areas can be removed using the hose attachment of a vacuum cleaner.Full Answer >
Planting herbs such as, lavender, catnip, lemon balm and basil helps to repel deerflies and gnats, and adds a pleasant aroma to gardens and yards. Another method involves setting out a tray of vinegar and dish soap.Full Answer >
Pesticides and bacterial control agents, such as nematodes, are used to treat fungus gnat infestations. Eliminating the conditions that attract gnats helps to control the infestation.Full Answer >
Gnats may enter homes through windows and doors that are near moist outdoor areas, such as wet mulch, says University of Missouri Extension. Commonly referred to as fruit flies, gnats are attracted to light and fungus caused by moisture in soil and overripe fruits and vegetables, notes HowStuffWorks.Full Answer >