Gnats Won't Be A Problem Again With One Essential Oil

Gnats, those tiny, delicate-winged cousins to flies and mosquitoes, have an uncanny ability to become incredibly annoying during sunny summer days. They seem to have a knack for getting in your face — literally. Drawn by the scent of human sweat, they persistently hover around our heads and skin, causing irritation and distraction. Beyond that, they are notorious for their tendency to swarm in large numbers and they quickly establish themselves once they infiltrate an area. Their rapid breeding cycle ensures that even if you manage to eliminate some, more will likely take their place in no time. 


Fortunately, there's an accessible solution on the horizon: peppermint essential oil. This extract presents a promising and natural solution to the persistent annoyance of gnats. Plus, it is a safe and effective alternative for keeping gnats at bay, making it a sustainable choice for those seeking to reduce their impact on the environment. 

Read on to discover why this oil is so effective and learn how you can use it in and around your home. 

The menthol in peppermint essential oil deters gnats

Among gardeners, it is generally known that insects, like stinkbugs, detest the smell of peppermint. The characteristic minty freshness that we attribute to peppermint comes from menthol. And it is actually this chemical component inside peppermint essential oil that endows it with gnat-repellent properties. 


In a study published in the Journal of Economic Entomology, researchers explored the repellent properties of various natural compounds against fungus gnats. Of the ten compounds they tested, menthol emerged as one of the most effective in deterring gnats from gathering. While it is still not understood why menthol works so well at keeping gnats away, its efficacy in doing so is undeniable. In fact, menthol was such an effective repellent that gnats were rendered unable to even lay their eggs near the treated areas. And so, due to its concentration of menthol, peppermint essential oil becomes a natural and powerful ally in keeping unwanted gnats at bay.

How to use peppermint essential oil to repel gnats

To fully harness the potential of peppermint essential oil, homeowners and gardeners can employ a variety of methods tailored to their needs. 

First and foremost, it's crucial to opt for 100% pure peppermint essential oil without any additives. Additives not only pose potential environmental concerns but may also interfere with the menthol content, diminishing its effectiveness. Once you have obtained the oil, you can create a simple but potent spray by mixing it with water. Spray your concoction directly to areas where gnats tend to congregate. Alternatively, utilize a diffuser. By allowing the oil to disperse into the air, you can create an undesirable environment for gnats. The aroma will permeate the surroundings, effectively repelling gnats and leaving your home or garden with a refreshing scent. 


Last, go right to the root and incorporate peppermint plants in your space. These medicinal plants house menthol and are a fuss-free way to naturally emit a minty fragrance that can act as a continuous deterrent to gnats. Plus, they can add to the aesthetic value of your garden or home.