How to Choose a Natural Insect Repellent or Bug Spray

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By Snuffles
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Choose a Natural Insect Repellent or Bug Spray

In May 2008, the CDC updated its recommendations for insect repellents. These findings can help people choose the best repellent to protect themselves from mosquitoes and mosquito-borne diseases, like Eastern equine encephalitis. Included in their recommendations are two natural biopesticide repellents (see step 2).

Difficulty: Easy

Instructions

Step 1

For use on skin and clothing, the CDC recommends repellents containing either of two man-made chemicals: DEET or Picaridin.
Step 2

Also for skin and clothing, the CDC recommends two biopesticide repellents, or repellents made from natural materials. These repellents contain either IR3535 or oil of lemon eucalyptus (sometimes called PMD, which is the active ingredient).
Step 3

The length of time that these repellents were effective varied greatly depending on temperature, perspiration, and other factors. So, if you start to get bitten, reapply the repellent according to the directions on the bottle.
Step 4

For use on clothing, the CDC recommends products containing permethrin. Permethrin-treated clothing kills ticks, mosquitoes, and other insects even after repeated washings. Apply permethrin according to the instructions on the label.

Tips & Warnings

Children between two and twelve should use products containing no more than 10% DEET. DEET-containing products should not be used at all on children under two.
Do not use repellents under clothing.
Do not use repellents on cuts, wounds, or irritated skin.
Do not apply to eyes or mouth.
Do not spray in the face.
Do not apply on children’s hands, as they will likely get it in their mouth.
After returning indoors, wash repellent-treated skin with soap and water, especially if you have used a lot of repellent.
Always follow label instructions.
Never apply permethrin directly to the skin. It is a neurotoxin that is absorbed through the skin, but is considered safe when applied to clothing. The US EPA has classified it as a Category C carcinogen.