Simply pour the Listerine into a spray bottle and spray the porch, deck or the area around where people hang out.”, 4 – liveabout.com –  “…Viral message circulating via email and social media claims spraying an outside area with Listerine mouthwash repels and/or kills every mosquito in the vicinity.”, 5 – hunker.com –  “Fill a spray bottle with one cup of Listerine. Not just any mouthwash, specifically Listerine? Those will keep the mosquitos at bay for up to eight weeks. Avon disputes the 2002 results posted in the New England Journal of Medicine study, claiming its Bug Guard Repellent works for three hours, not the 10.3 minutes for its Bug Guard Repellent (and the 22.9 minutes for its Bug Guard Repellent Plus) the study found, but a 2003 Consumer Reports analysis found the Skin-So-Soft repellent deterred mosquitoes for only one hour. Some obvious questions: Why stale beer? However, if you’re in an area that is absolutely infested with mosquitoes, Listerine won’t be effective. HOUSTON (KTRK) -- Keeping your yard mosquito free can be an endless battle, not only against those pesky bugs, but also your wallet. They asked 15 volunteers to stick a forearm coated with repellent into a cage containing 10 mosquitoes and observed how much time elapsed before the first bite. “Comparative Efficacy of Insect Repellents Against Mosquito Bites.” Listerine is often referred to as a cheap, homemade alternative to commercial repellent products due to it containing eucalyptol, a chemical that is heavily used for commercial repellents. Mosquitoes are not exactly a welcome house guest, are they? . Traditional Holiday Dinner Replete with Natural Carcinogens - Even Organic Thanksgiving Dinners, A Primer On Dental Care: Quality and Quackery, Nuclear Energy and Health And the Benefits of Low-Dose Radiation Hormesis, Priorities in Caring for Your Children: A Primer for Parents, Endocrine Disrupters: A Scientific Perspective, Good Stories, Bad Science: A Guide for Journalists to the Health Claims of "Consumer Activist" Groups, A Comparison of the Health Effects of Alcohol Consumption and Tobacco Use in America. The recipe consists of three household ingredients, "Epsom salts, beer and Listerine." Is it the smell? Then, add a half package of yeast for every gallon of beer mixture. The Next Plague and How Science Will Stop It. Overall, Listerine, if effective, will only be effective for a very short time before wearing off(2), making it a less-than-stellar choice for serious repelling. “The Buzz on Repellents.” Street flooding and tornadoes possible after Thanksgiving. Original yellow Listerine works best for this; avoid generic versions with bleaching agents. One that has been popular since 2005 involves stale beer, epsom salt and Listerine to repel bugs. Contributions are fully tax-deductible. Those will keep the mosquitos at bay for up to eight weeks.     The Washington Post. Instead it might be that people like this are scaring off bugs: "Go out and sit in underwear all time at nite and never get bit.". How to prepare homemade spray against mosquitoes. Fradin, Mark and John Day. How to Repel Biting Insects.” ACSH does not have an endowment. However, the alcohol and water will cause it to evaporate shortly after applying. 1 bottle of blue mint mouthwash (you can buy any big bottle of mouthwash you like, no matter how cheap it is. If you are camping out, spray directly on the lawn grass, around and on the tents. Homemade mosquito yard spray is intended for outdoor use and says it can keep the creeps away for 2-3 months. I checked whether this is a hoax or not and snopes.com says it works, Listen to Commerical-Free Christmas Music. Folks delight in looking for homegrown solutions to various problems. Copyright © 2020 KTRK-TV. They also give Paul Harvey Credit. After you fill the bottle, spray the Listerine on surfaces you want mosquitoes to stay away from. . 6 May 2003    (p. F8). Then voila! Maybe, but in chemistry sometimes things are too weird to be false.(2). Products containing DEET repelled best, and the more DEET they contained, the better they worked. I can't trace this back to him other than people say he talked about it,  they claim this homemade recipe can get rid of the pests for 60-80 days. Overall, Listerine, if effective, will. 80 days.". Pour beer and mouthwash into a container (an old saucepan, a bucket), stir and add the salt. Of course, the alternatives are also chemicals, but while some alternatives are designed to promote chemophobia, many are just clever home brews.(1). A 1967 review (3) discusses the function of magnesium and notes magnesium ions play a part in the regulation of insect actomyosin, a protein complex that is responsible for muscle contraction. Usually such forays into the realm of lore result in nothing worse than solutions which might not work all that well (if at all), but in the case of combating disease-bearing mosquitoes, a less-than-effective solution could prove a deadly choice. Wherever you get your hygienic products is where you’ll find a bottle of Listerine.