Skip to main content

Secondary menu

User menu

  • Join
  • OR
  • Log In

MNN - Mother Nature Network

Monday, May 20, 2013
SPECIAL FEATURES:
  • Leaderboard
  • Nest
  • TreeHugger
  • Photos
  • Blogs
  • SB 2013
  • Joy of Less

Search form

Social links

Main menu

  • Earth Matters
    • Browse all »
    • Animals
    • Weather
    • Energy
    • Politics
    • Space
    • Translating Uncle Sam
    • Wilderness & Resources
  • Health
    • Browse all »
    • Allergies
    • Fitness & Well-Being
    • Healthy Spaces
  • Lifestyle
    • Browse all »
    • Arts & Culture
    • Travel
    • Natural Beauty & Fashion
    • Recycling
    • Responsible Living
  • Green Tech
    • Browse all »
    • Computers
    • Gadgets & Electronics
    • Research & Innovations
    • Transportation
  • Eco-Biz & Money
    • Browse all »
    • Green Workplace
    • Personal Finance
    • Sustainable Business Practices
  • Food & Drink
    • Browse all »
    • Beverages
    • Healthy Eating
    • Recipes
  • Your Home
    • Browse all »
    • At Home
    • Organic Farming & Gardening
    • Remodeling & Design
  • Family
    • Browse all »
    • Babies & Pregnancy
    • Family Activities
    • Pets
    • Protection & Safety

Breadcrumb Navigation

MNN.COM › Health › Fitness & Well-Being
    x
  • Tweet
  • Email
  • Bookmark and ShareShare
  • Earn Points
    What's this?
How can I safely repel mosquitoes?
Vanessa willingly offers herself as bait to a faithful reader.

By

Vanessa Vadim
Mon, Aug 24 2009 at 5:18 PM
 4

Related Topics:

Global Warming, Ask Vanessa, Eco-friendly Products
Dear Vanessa,
 
I'll be going to Alaska soon. My biggest concerns are bears, mosquitoes and the governor — not necessarily in that order.  I hear the mosquitoes are savage.  Any ideas about a natural insect repellent I can use while there?
 
— Mary
 
Dear Mary,
 
Here is my completely unbiased, 100-percent guaranteed, environmentally sound advice: Take me with you.
 
My expertise in the field of mosquitology makes me the perfect travel companion. Selflessly putting my knowledge of mosquito needs and desires to work, I offer you my own tender flesh to use as bait. I will do everything possible to make myself irresistible, effectively diverting them from you. First, the sweet, floral scents: perfumes, hair products, sunscreens, moisturizers and fabric softeners. Then, go for the potassium — lots of it. Meat, banana, melon, “sports drinks,” milk, potato and tomato will be the only things I eat, all with a good shake of salt (mosquitoes love sodium). Exercise is really the key: mosquitoes cannot resist lactic acid … or carbon dioxide. Mmmm, it just reeks of fresh, pumping blood.
 
This flowery-sweet, potassium, and sodium-based lactic acid, carbon dioxide-heavy bait is best presented against a dark background. That simplifies packing: mosquitoes are attracted to dark clothing. (Very Goth.)
 
With little planning, a true mosquito lovefest can easily be arranged. Still water is needed for breeding. A bucket, birdbath, toys or anything else where a small puddle of water can form will do the trick. Once hatched, most species prefer to avoid the high noon sun, and they don’t fly well where there are strong air currents (wind or a breeze). So, on an early morning, late evening or night encounter by stagnant water and still air, panting heavily in dark clothes and having eaten salt-encrusted potassium goodness and oozing a chemical cloud of sugary floral scent … I will be your bait.
 
(Have I mentioned, I REALLY want to visit Alaska?)
 
In the unlikely event that the bait-and-lure strategy doesn’t work, I will come equipped with a full defensive arsenal. Plants that have naturally repellent properties make up the majority of that arsenal. They can be found in gardens or farmers markets or bought as essential oils. Eucalyptus, cedar, geranium, peppermint, lemon grass, fennel, catnip and rosemary plants in addition to tea tree, castor and soybean oils are all readily available natural repellents. Lemon eucalyptus and soybean are often considered the most effective of the bunch, and peppermint oil is reported to also kill mosquito larvae. At least one study found catnip to be 10 times more effective at repelling mosquitoes than DEET.
 
Needless to say, DEET is not an option in this battle. As a rule I don’t feed my skin anything classified as a pesticide. And there’s too much controversy surrounding the safety of DEET to justify its use.
 
It is standard in the industry to measure a repellent’s effectiveness by how long it lasts rather than how well it works. A fennel, geranium and soybean mixture is likely a better repellent than DEET, but it will have to be reapplied more often. Some people may have been turned off to natural options because the most commonly marketed repellent -- citronella –- only remains effective for a short time. Don’t worry, I will be there to reapply your repellent as often as necessary.
 
I usually buy bug spray off the shelf, but on occasion make my own by diluting the essential plant oils with water, vegetable oil (preferably soybean) or alcohol. Apparently, witch hazel and apple cider vinegar can also be used as a base. I often just mix the essential oils with an unscented skin cream.
 
They won’t be helpful for your (our?) trip to Alaska, but consider some long-term strategies in the mosquito wars:
 
• Incorporate repellent plants into your landscape.
• Make your house and your neighborhood home to animals that eat mosquitoes. Purple martins, frogs, bats, guppies and dragonflies all feast on mosquitoes.
• Get rid of standing water. Clean gutters, tip over buckets, bowls and anything else that collects water.
• Don’t use pesticides or bug-zappers. These indiscriminant killers are likely to kill more beneficial, mosquito-eating animals than mosquitoes.
 
I understand if you can’t take me to Alaska as your personal mosquito trap and applier of repellent. That’s OK. It’s true that I have always wanted to go to Alaska, and that it is one of only two states I have never visited, and that I really, really want to go before global warming turns Anchorage into the new Austin, but I’m sure you have some perfectly good (whatever) reason for not bringing me along.
 
Do, though, take this last thought to heart in your battle against mosquitoes and governors: Mosquitoes are no laughing matter. Every year, 500 million people are infected with mosquito-borne illnesses and at least 2.5 million die from those infections. And the fact that mosquitoes are showing up in larger numbers, earlier in the season, and in places previously too cold or dry for them to survive is not just alarming, it’s deadly. You may be bitten by a first-generation mosquito, hatched and thriving in areas of Alaska that have never seen mosquitoes. The real battle against mosquitoes is the battle to stabilize Earth’s climate.
 
A quick search will get you more information about the impact of global warming on mosquitoes. Two that are specific to Alaska can be found here (PDF) and here.
 
I'm packed. When do we leave?
 
VV
 
Got a question? Submit a question to Mother Nature and one of our many experts will track down the answer.
 
Photo: blamb/iStockphoto

You might also like:

Join the conversation

Comments: 4
Sign in with one of these accounts to add your comment.
Log in or
create an account
  • Sign in using this account:
anonymous
John Apr 20 2010 at 1:00 PM

If you're going to be staying in an area and not just hiking, I've read that Mosquito Magnets are effective. They trap and kill mosquitoes by luring them with CO2. They're also effective for up to one acre.

|
  • Log in or register to post comments
  • Report This Post 
anonymous
ruzzel01 Feb 26 2010 at 12:56 AM

If your mosquito problem really gets out of hand, call your local agriculture extension office or a pest control business for further help. Mosquitoes can be more than just annoying; they can also carry disease. Check with your doctor if a family member becomes ill after being bitten. It is rare, but a mosquito bite can lead to serious illness.

|
  • Log in or register to post comments
  • Report This Post 
anonymous
Guest Sep 13 2009 at 11:41 AM

Take Vitamin B1...my childhood doctor (an early believer in natural medicine) suggested it for me---mosquitoes love me!--and if taken daily, over time is best repellent I've ever known...

|
  • Log in or register to post comments
  • Report This Post 
anonymous
Suzanne Weidie Aug 29 2009 at 10:30 PM

Your column is funny, Vanessa. Dropping the HINTS of your Alaskan travel wishes.
I too want to go to Alaska and have a friend who is from there and goes every year. Maybe we can arrange a trip for the both of us. x suz

|
  • Log in or register to post comments
  • Report This Post 

EDITORS' PICKS

tease painting

line

tease devil's kettle

line

tease calories

Advertisement

TODAY'S MOST POPULAR ON

  1. 15 famous people who mysteriously disappeared
  2. 10 of the top U.S. cities for nature lovers
  3. Justin Bieber will lose his monkey at midnight
  4. 20 ways to reuse coffee grounds, tea leaves
  5. The 9 nastiest things in your supermarket
  6. 9 habits that may do more harm than good
  7. 13 natural remedies for the ant invasion
  8. Stem cell discovery reignites human cloning debate
  9. Jon Stewart explains the ‘Monsanto Protection Act’
  10. 10 false facts most people think are true
+ Add this to my site

MNN'S ADVICE TEAM

Matt Hickman (Mondays)
Eco-friendly blogger.
Morieka Johnson (Wednesdays)
Beauty and pets aficionado.
Chanie Kirschner (Fridays)
Smart and funny maven. 
Best of MNN
Some of our favorite Q&As.
Vanessa Vadim
Eco-activist and consultant.
Lazy Environmentalist 
Author and television host.

NEWSLETTER

Mother Nature. Delivered
Advertisement
Advertisement

Footer menu

  • Quick Links
    • Joy of Less
    • About Us
    • Advisory Board
    • Editors' Blog
    • Press
    • Privacy
    • Sitemap
    • Terms of Service
  • MNN Tools
    • Advice
    • Blogs
    • Day in History
    • Eco-glossary
    • Infographics
    • Lists
    • Photos
    • Videos
  • Connect
    • The Nest
    • Contact Us
    • Mixed Greens
    • Newsletters
    • RSS
    • Social
    • TreeHugger
    • Mobile
  • Channels
    • Earth Matters
    • Health
    • Lifestyle
    • Green Tech
    • Eco-Biz & Money
    • Your Home
    • Family
    • State Reports
  • Follow MNN
    • Facebook
    • Twitter
    • Pinterest
    • Tumblr
    • Google+
    • StumbleUpon

Copyright © 2013 MNN Holdings, LLC. All Rights Reserved. Website by GLICK INTERACTIVE | Powered by CIRRACORE

SPONSORS