Gnats are attracted to anything that smells fruity and sweet. Therefore, fruit-scented hygiene and beauty products tend to draw gnats into the house. Rotting food in the drain. A buildup of food in the drain would, over time, result in an
Poor Ventilation: Lack of airflow can create a humid environment that appeals to gnats. Indoor Plants: If you have houseplants, especially those that are overwatered or have decaying leaves, they can attract gnats. Drainage: Clogged drains can also be a breeding ground for gnats, particularly fruit flies.
The presence of fungus gnats is often an indication of overwatering. Look for adult fungus gnats resting on plants, soil, windows, or walls to identify the source of your infestation. If you do have an infestation, you can use yellow sticky traps to catch adults.
Peppermint, lemon, eucalyptus, vanilla, and lavender essential oils all have scents that gnats dislike. Place a few drops of any of these essential oils on cotton balls and set around entryways to your home or areas where gnats are a problem.
Conclusions. Based on the results obtained from our study, it is evident that Bounce original brand fabric softener dryer sheets repel fungus gnats.
Additionally, houseplants can harbor gnats, particularly fungus gnats, which lay their eggs in moist soil. The larvae then feed on organic matter in the soil, potentially harming plants and causing an infestation. Overwatering plants only makes this situation worse.
Make your own natural version by combining a cup of water with a tablespoon each of vinegar and baking soda, adding in a drop of dish soap. Shake the mixture in a spray bottle, and spray where gnats seem to congregate in your house. The solution is even safe to use (sparingly) around houseplants.
In general, gnats go through the four life stages of egg, larva, pupa and adult, similar to other flies. The fungus gnats lay their eggs in moist organic debris or soil, which hatch into larvae. The larvae feed on organic matter such as leaf mold, mulch, compost, grass clippings, root hairs and fungi.
In cooler weather it can take 4 to 5 weeks or more to complete the life cycle, so winter treatment can take longer. That's why I always recommend treating for 2 months (8 weeks), but at least 4 weeks minimum if you've caught it early and only have a tiny infestation.
A diluted solution of Hydrogen Peroxide and water poured directly onto the soil will kill fungus gnat larvae on contact and help stop the gnats' life cycle.
Identifying Gnat Infestations
A gnat infestation is often noticeable by the presence of adult flies hovering around sources of standing water, organic material, or house plants. Key areas to check include sink drains, garbage disposals, fruit baskets, and overwatered potted plants.
Many gnat species, including fungus and eye gnats, don't bite humans. Instead, they feed on plant materials, fungi, or other small insects.
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.
If you don't have vinegar at home, bleach will kill drain gnats, but it's a potent environmental pollutant, so you're better off running to the store for vinegar, which is actually more effective for cleaning your drain pipes.
Where do gnats come from? Gnats come to find a breeding ground and place to lay their eggs. They seek out moist places, decomposing organic matter and damp soil of houseplants, and can be found around your trash or recycling bin.
Hydrogen Peroxide
A peroxide solution apparently kills larvae and eggs on contact, effectively killing off all infant gnats and disrupting the lifecycle. You should be able to buy hydrogen peroxide from any high street pharmacy or online.
Excess moisture in and around your home, such as damp soil, wet houseplants, or leaky pipes, can attract gnats looking for breeding sites.
Use a small saucer to mix a few tablespoons of apple cider vinegar, a few drops of dishwashing soap and a little sugar. Put the saucer near the gnats. Use more than one saucer, if needed. The gnats will be drawn to the sweet solution, fall in and get trapped.
Repel them with Scent.
Try Lighting citronella candles using lemon or vanilla sprays. While gnats are a fan of sweet-smelling fruit, they can't seem to stand vanilla, lemon, or even lavender. A little spritz can at least keep them at bay.
Citronella is a natural bug repellent and will help to ward off more than just gnats. If you don't have or don't want to buy a tiki torch, try using lavender or lemon-scented candle. It could be just enough to keep gnats from interrupting your outdoor gathering. Gnats are the worst!
Homemade gnat repellent spray: A mixture of dish soap, water, baking soda, and vinegar can be filled into a spray bottle. The mixture should contain a few drops of dish soap, a tablespoon of vinegar, and baking soda per cup of water. A few sprays of this mixture is an effective gnat repellent.
The average adult gnat lifespan is one week, and they can lay up to two hundred eggs in that time. It only takes the pests about 28 days at most to complete their whole life cycle. So if you're wondering how fast do gnats reproduce or how often do gnats reproduce, the short answer is: A LOT.
Breath, Sweat & Tears
A gnat is always searching for moisture and salt, which are found in sweat and tears. Unfortunately, the pests are vectors for pink eye. They are also drawn to the smell of bad breath and to the carbon dioxide people expel when exhaling.