Is DEET Safe

Most of us have had the unfortunate experience of having an outdoor activity ruined by mosquitoes. Mosquito bites can be painful and itchy. Some bites swell and become irritated or even infected. To make matters worse, some mosquitoes carry encephalitis or the West Nile virus. This virus can cause serious complications for young children, the elderly or anyone with a compromised immune system. Ticks can carry other serious illnesses like Lyme disease and Rocky Mountain spotted fever.

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To protect our children and ourselves, many of us turn to insect repellents. Did you know that the risk of these chemical-laden sprays may significantly outweigh the benefits? If you’re wondering “is DEET safe?” Let’s talk about DEET and other methods to avoid insect bites. 

What is DEET?

About one-third of commercial insect repellents, whether they are sprays, lotions, towelettes or roll-ons, contain the pesticide DEET as an active ingredient.  DEET (short for  diethyltoluamide  or N,N-diethyl-m-toluamide) is a light yellow oil that was developed by the U.S.  Army after our troops were ravaged by mosquito bites and by mosquito-borne diseases – especially malaria – during the jungle warfare of World War II. The chemical was tested first as a farming pesticide and then approved for military use in 1946. It was approved for civilian use 11 years later. 

How does DEET work?

Does someone in your family get more insect bites than other family members do? There is scientific truth to the idea that some people attract more insects than others do. Mosquitoes, ticks, flies and other bugs detect your presence by the smell of carbon dioxide emitted from your body.

Most insect repellents work to mask this odor. A 2011 study of DEET and fruit flies by Howard Hughes Medical Institute suggests that the chemical confuses insects by blocking their odor receptors.  The concentrations of DEET in commercial repellents range from 4 percent to 100 percent. The higher the concentration, the longer the protection lasts.

IS DEET safe?

DEET

In 2014, the Environmental Protection Agency (EPA) confirmed that DEET does not present a health concern to the general population, including children. It advises consumers to read and follow label directions.

Many parents still worry about the effects of DEET on their children. While little research is available on adverse effects of DEET on children, the American Academy of Pediatrics recommends avoiding DEET in children less than two months old. For older children, it advises using DEET with a concentration of less than 30 percent.  The EPA recommends parents not allow young children to apply the product themselves and that they DO NOT apply it to the children’s’ hands or near their eyes and mouths. 

Research on DEET

One of the more troubling recommendations from the EPA is that consumers who have use a product with DEET wash their skin with soap and water after returning indoors. It also suggests that they wash their clothing before wearing it again. Pharmacologist Mohamed Abou-Donia of Duke University Medical Center has spent most of his career researching the effects of pesticides. His research confirmed that long-term exposure to DEET can impair parts of the brain.

Lab Testing

Abou-Donia’s research showed that laboratory rats that were  treated with prolonged applications of an average human dose of DEET (40 milligrams per each kilogram body weight) experienced lack of muscle control, as well as less strength and coordination in tests. They also experienced memory loss as shown in their lack of ability to remember how to perform routine tasks.

Studies show that almost 50 percent of the chemical penetrates into the layers of the skin. Nearly 15 percent of it can reach the bloodstream. Children are at an increased risk because their skin absorbs them more quickly. 

In his research, Abou-Donia found that DEET combined with other chemicals, such as picaridin, synthesized plant oils and IR3535 can be even more dangerous than  DEET alone. Permethrin is another repellent that is intended for application to clothing but not to skin. 

Here are some common side effects of using chemical-based repellents: 

  • breathing difficulty
  • fatigue
  • muscle aches
  • joint pain
  • skin inflammation
  • eye inflammation
  • sleep pattern changes
  • Insomnia or sleeplessness

Prolonged exposure can lead to more serious complications. These rare cases include: depression, anxiety disorders, memory loss, seizures and nervous system disorders.

Keep your Family Safe 

Become a label reader. Manufacturers of insect repellent labels are required by law to specify their active ingredients.

The most common are:

  • DEET
  • Picaridin (KBR 3023, also known as Bayrepel outside the U.S.)
  • Lemon eucalyptus oil and its active ingredient  p-menthane 3,8-diol (PMD)
  • Permethrin (recommended for use on clothing, shoes, nets, and other gear)

Technical information about these and other bug repellent ingredients can be found at the National Pesticide Information Center website at http://npic.orst.edu/.

Make Learning Fun

Insect Repellent Alternatives

An alternative to using these chemical-laden products is to limit your time spent outdoors during peak mosquito hours, which are around dusk and dawn. You may also help avoid insect bites by wearing long sleeves, long pants and socks whenever possible.

A third and more practical solution is to use DEET-free mosquito and tick repellents with natural ingredients. Dr. Fedorenko True Organic Tick & Mosquito Repellent is clinically proven to repel ticks and mosquitoes for up to four hours. Unlike other alternative repellents, Dr. Fedorenko’s Bug Stick and Bug Bar are also alcohol-free and certified organic.

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The unique formula is the result of 40 years of research by holistic medical doctor Dr. Julia Fedorenko and her mother dermatologist Dr. Larrisa Fedorenko, who specialize in creating natural remedies. When Dr. Julia Fedorenko’s son was bitten by a tick, the mother-daughter duo were motivated to create an effective and scientifically proven repellent for ticks and mosquitoes. Dr. Fedorenko’s Bug Stick and Bug Bar both provide safe insect protection for the whole family. For more information, visit Dr. Fedorenko’s Website.


*Disclosure: This is a sponsored post in conjunction with Dr. Fedorenko. For additional information about our disclosure policy, please visit our disclosure page.

*Image Credits: Microtiter Plate Image courtesy of Photokanok at FreeDigitalPhotos.net; Medical Microscope Image courtesy of Photokanok at FreeDigitalPhotos.net; Hand Press Spray Bottle On Black Background Image courtesy of khunaspix at FreeDigitalPhotos.net; Young Woman Relaxing At Mountain View Image courtesy of Feelart at FreeDigitalPhotos.net; Mosquito Biting Hand Image courtesy of SweetCrisis at FreeDigitalPhotos.net

Nicole

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Nicole is the owner, primary blogger and copy editor of Organic Sunshine. She has a passion for healthy, natural living and hopes to encourage others to live a similar lifestyle. Nicole has a bachelor's degree in Healthcare Administration and over 10 years of experience working in Cancer Research. She's also an experienced content writer, producing high quality articles on a variety of topics for many online publications.

Author: Nicole

Nicole is the owner, primary blogger and copy editor of Organic Sunshine. She has a passion for healthy, natural living and hopes to encourage others to live a similar lifestyle. Nicole has a bachelor's degree in Healthcare Administration and over 10 years of experience working in Cancer Research. She's also an experienced content writer, producing high quality articles on a variety of topics for many online publications.

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8 Comments

  1. Deet poisoning is a real thing!! I was hospitalized two years ago for an overdose of deet while working on the production of a horror film set deep in the swamps surrounding New Orleans. It was summer time and we were shooting from 8 at night to 7 in the morning. Needless the say the mosquitos were relentless! The combination of exhaustion and the deet did me in and psychologically it really did a number on my mental state. It took weeks for me to totally recover from the ordeal. I will never again use insect repellant with deet, I’m all natural all the way now!!

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    • Oh my goodness Ashley! This is such a scary story. I can’t believe this happened to you. Thank you so much for sharing this insight with us.

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  2. i think that we are looking for solutions that are holistic.i believe that we have a lot of ‘unexplained’ side effects and while the doctors only prescribe another drug with another side effect, we are looking more and more for the answers in mother nature. personally, i would totally give a holistic treatment a try before exposing myself or my loved ones to the numerous and dangerous side effects of drugs like DEET. i believe that we do struggle with many symptoms everyday, from headaches to muscle pain, and slowly getting rid of the products that might have anything to do with this is the solution.

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    • I’m so with you on this. I’ve been making a huge effort to get away from synthetic chemicals in our day to day life. I feel so much better, I’m sick less and so much more. Using natural products, essential oil and eating a healthy diet can make a huge impact. Thanks for stopping by! 🙂

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  3. When my son was younger his class went on a field trip and the school used a bug spray on all the kids. My son had an allergic reaction and he swelled up and broke out in hives. The school took him to the hospital and contacted me. By the time he came home the swelling was gone but needless to say we do not use bug spray with Deet. The school no longer uses it either! Now a days I think they are a lot more careful what they use.

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    • Oh my goodness Sandra! That is so scary. I’m sorry to hear you had to go through that. Thank you for sharing your experience here with us. The more we know, the safer we can be. Thanks! 🙂

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    • As someone with sensitive skin that’s always such a worry of mine! Does your son have sensitive skin? Or was it a complete surprise?

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      • My son has terribly sensitive skin as well. My skin is fairly sensitive too.

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