madcoco
<font color=green>Learns something new here everyd
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- Oct 1, 2000
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This was found on AOL. Original source is Consumer Reports.
In their study for Consumer Reports, three medical entomologists judged insect repellents with a range of DEET concentrations from 7% to 100% -- as well as insect repellents without DEET. They exposed their repellent-treated arms to 200 mosquitoes for 3 minutes, then counted the number of bugs that bit them. If none bit, the testers repeated the test every half-hour until at least one mosquito bit during two successive exposures.
"[DEET] does not kill bugs, but the vapors discourage them from landing or climbing on you," the story states. "Deet is generally acknowledged as the most effective mosquito repellent there is. ... Generally, products with about 30% deet have proven most effective for the longest periods, and they are considered safe for adults and children age 2 months and older."
Of the insect repellents tested, here's how long they fought off mosquitoes:
Product
Mosquito Protection
3M Ultrathon
13 hours
Off! Deep Woods for Sportsmen
13 hours
Muskol Ultra 6 Hours
8 hours
BugOut
7 hours
Sawyer Controlled Release
6 hours
Cutter Unscented
5 hours
Off! Skintastic with Sunscreen SPF 30
4 hours
Cutter Skinsations
2 hours
Avon Skin So-Soft Bug Guard/ Sunblock
1 hour (contains no DEET)
Insect repellents using plant oils such as citronella, soybean, coconut, and geranium "provided little if any protection," the report states.
Here's another safe bet: Insect repellents intended for use on clothing -- not on skin -- can provide long-lasting protection when you're wearing long-sleeved shirts, long pants, and socks. Repel Permanone, which contains permethrin, kills bugs on contact, the report states.
In the Consumer Reports' study, the insect repellent Repel Permanone kept all mosquitoes from biting for 24 hours; protection gradually diminished over two weeks. Other insect repellent sprays with the same amount of permethrin should perform similarly in killing mosquitoes, the article states.
In their study for Consumer Reports, three medical entomologists judged insect repellents with a range of DEET concentrations from 7% to 100% -- as well as insect repellents without DEET. They exposed their repellent-treated arms to 200 mosquitoes for 3 minutes, then counted the number of bugs that bit them. If none bit, the testers repeated the test every half-hour until at least one mosquito bit during two successive exposures.
"[DEET] does not kill bugs, but the vapors discourage them from landing or climbing on you," the story states. "Deet is generally acknowledged as the most effective mosquito repellent there is. ... Generally, products with about 30% deet have proven most effective for the longest periods, and they are considered safe for adults and children age 2 months and older."
Of the insect repellents tested, here's how long they fought off mosquitoes:
Product
Mosquito Protection
3M Ultrathon
13 hours
Off! Deep Woods for Sportsmen
13 hours
Muskol Ultra 6 Hours
8 hours
BugOut
7 hours
Sawyer Controlled Release
6 hours
Cutter Unscented
5 hours
Off! Skintastic with Sunscreen SPF 30
4 hours
Cutter Skinsations
2 hours
Avon Skin So-Soft Bug Guard/ Sunblock
1 hour (contains no DEET)
Insect repellents using plant oils such as citronella, soybean, coconut, and geranium "provided little if any protection," the report states.
Here's another safe bet: Insect repellents intended for use on clothing -- not on skin -- can provide long-lasting protection when you're wearing long-sleeved shirts, long pants, and socks. Repel Permanone, which contains permethrin, kills bugs on contact, the report states.
In the Consumer Reports' study, the insect repellent Repel Permanone kept all mosquitoes from biting for 24 hours; protection gradually diminished over two weeks. Other insect repellent sprays with the same amount of permethrin should perform similarly in killing mosquitoes, the article states.
