Fungus gnat females lay small, yellowish-white eggs on the surface of moist soil. The larvae that hatch are legless, with white or transparent bodies and shiny black heads. … Fungus gnat larvae often go unnoticed, as they remain near the roots of affected plants.
Will gnats eventually go away?
Gnats are small black or dark-brown insects and they look like tiny flies. … Gnats are seasonal; they are a springtime pest. Once we get consistent summer weather, they will go away. Their life cycle is short – usually mid-May to late June is when we see gnats.
Can’t figure out where gnats are coming from?
Typically, gnats will enter your house from the outdoors through cracks or holes in your foundation, walls, windows, or doors. Gnats often infest trash cans, rotten fruit, and other moist places where decomposing organic matter exists. They can also be found near sinks, drains, and toilets.
Will coffee grounds get rid of fungus gnats?
Unfortunately, coffee grounds often end up in the trash even though they can be used in various ways even after you have enjoyed your hot beverage. They can, for example, help to get rid of gnats in houseplants or in the garden.