Listerine for getting rid of mosquitoes? Word on the street has it buzzing about a bottle of Listerine being your go-to pleasant-smelling mosquito barrier for your next barbeque session, but does a few spritz of whitening listerine in the air really keep mosquitoes away?
Or is it just another one of those outdoor rumors started by people who are looking for cheaper insect spray solutions such as cider vinegar, baking soda, lavender oil (or other essential oil), coconut oil, distilled water and cayane pepper, salt and other DIY mosquito repellent that are supposed to be put in a spray bottle and sprayed...
We’re about to find out if Whitening Listerine can crawl its way from your bathroom medicine cabinet to your hiking backpack and becoming your facorite mosquito yard spray (stay tuned!)
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While it’s virtually impossible to pinpoint a wildfire rumor where it all originated, the chances of it starting in the warmer, wet climates are quite high.
There are at least 50 to 100 million people who are directly affected by mosquitoes and the diseases they carry in specific countries that meet the little critters’ ideal temperature.
For those who find the maintenance of mosquito traps a bit too heavy to keep on a regular basis, people got creative and thought of cheaper ways to ward off these tiny, flying demons with smell and using many home ingredients.
The unusual ingredients of insect repellent products are mostly inspired by day-to-day products we use at home. And for some reason, they found Listerine as one of their top-leading candidates.
As a matter of fact, this has reached all ends of the world that even Arnie Mason, a former TV and radio broadcaster has even joined in the hype train.
There are a number of versions for the “Mosquito-Gone Listerine Especial”. For Arnie Mason, his version of homemade bug spray is completed with 3 basic household ingredients. These are Epsom salt, beer, and of course, Listerine.
Although his intent for his homemade homemade mosquito yard spray wasn’t meant to be applied to human skin and was more for his bushes, tree, and lawn, he has sworn that the household things he has put together works like a charm for his garden and that this diy mosquito and bug repeller is “unhealthy for pests” in an article published by WECT.
On the other side of the spectrum, a lot of peeps are saying that Listerine, combined with Lemon juice or apple cider vinegar, is the best way to make your homemade anti-mosquito spray.
As what the claim goes, all you have to do is to easily spray it on your body, and it automatically kills them when they’re near without ending up with bug bites. Also, if you mix things up with cayenne pepper, then it’ll eliminate ANY bugs, so this can be your special bug repellent.
But if you prefer to keep it simple, you can always just grab your Listerine and add a few drops of essential oil and have a peppermint lemon eucaliptus scent at home and start spraying it all over your body.
It’s been bothering me why these people are sticking by this approach as their means of fly repellant(aside from the fact that it’s cheap) so I’ve decided to take a look at each of the popular ingredient.
Looking at what Arnie has to say about all this, he may be onto something. Epsom salt is actually well-known by gardeners as DIY mosquito fertilizer since it contains magnesium. Note: It’s only effective when used in small amounts!
Beer has also been used by plenty of enthusiasts who make diy mosquito repellent - unfortunately, there aren't enough credible sources on the internet which prove that beer is an effective mosquito trap.
And finally, we have Listerine.
Mason’s case is quite different from the rest (Listerine for plants is a serious no-go as it has high alcohol content) but it’s a fair shot to see what Listerine has to offer for human application.
Surprisingly enough, it’s not that only “Listerine” itself that is effective against mosquitoes, but it’s what’s in it that actually repels these insects and fleas.
The main key ingredient is called eucalyptol, and this is not only exclusive to Listerine. It can be found in a number of commercial mouthwashes.
This can be found in botanical repellents as its active ingredient. Also, there are a number of strong studies that show lemon eucalyptus oil is an effective insecticide.
You don’t have to take my word for it, the pros at Centers for Disease Control and Prevention has said it themselves, alongside with DEET and picaridin.
A study done by London School of Hygiene and Tropical Medicine has also proven this fact to be true in their own research (in fact it’s more effective than DEET).
The researchers have highlighted it to be extremely effective and safe for human use like rubbing alcohol has been for years!
The idea of having Listerine as a pest control sounds like a dream for any homeowner; However, eucalyptol usually has a 75% compound concentration, while Listerine only contains below 1%.
Let’s not forget that Listerine has other ingredients as well, such as water and alcohol. Due to this, it has the tendency of evaporating quickly.
Bottomline: Going for commercial repellents is a much better option than going for the cheap, homemade alternative.
It may repel mosquitoes, but because of the other ingredients, its time of effectivity is cut short. So you're probably better off getting yourself a legit mosquito repellant, like a propane trap or a fogger.