Is 25 percent DEET enough?
DEET is an insect repellent. For example, about 5 percent DEET protects for about 90 minutes, while about 25 percent DEET may provide about five hours of protection. The highest recommended concentration is 30 percent. DEET offers important protection, but must be used safely.
What percentage of DEET is safe?
Insect repellents containing DEET have been tested and approved as safe for kids older than 2 months. But take care when you use them: Choose a repellent with no more than 10% to 30% concentration of DEET (look for N,N-diethyl-m-toluamide on the label).
How long does DEET 40% last?
It is designed to maintain its effectiveness for up to 12 hours, significantly more than products that have a 100% DEET concentration. Controlled-release DEET an excellent option for people seeking to minimize DEET concentration levels on themselves or their children.
How long does 30 DEET last?
“A 7% DEET will give you about 90 minutes of protection, and you can always reapply it as needed,” Day says. A 30% product, he says, will last up to 10 hours.
Is 100% deet the best?
The smell of DEET is highly offensive to mosquitos who avoid the scent. Maximum protection is achieved at 30% DEET formulations, so there is no need to use a higher concentration like 100% DEET if you’re willing to apply it slightly more frequently.
Do you need 100% deet?
You don’t need 100 percent deet. Research shows that the concentration of active ingredient has an impact on how long the compound lasts, not on how well it works. Our testing indicates that products containing 25 to 30 percent deet typically provide at least several hours of protection.
How long has DEET been used as insect repellent?
It sounds so mysterious, but it isn’t! DEET is simply the common name for N,N-Diethyl-m-toluamide. It’s been in use as an effective insect repellent since it was developed by the U.S. Army in 1946.
Is it safe to use DEET on children?
Deep Woods® Dry Insect Repellent protects against biting flies, gnats, and chiggers too. MYTH: Children should not use products containing DEET. FACT: When applied correctly, DEET is appropriate for use on children. Products containing DEET can be used on children.
What are some myths and facts about DEET?
FACT: DEET was developed by the U.S. Army in 1946. DEET was first registered decades ago, in 1957, after first being developed by the U.S. Army in 1946 for use by military personnel in insect-infested areas. MYTH: DEET is the same as DDT. FACT: Nope! DEET is not DDT. DEET is not DDT. In fact DDT was banned in the U.S. in 1972.
Is it true that DEET is only effective against mosquitoes?
MYTH: DEET is only effective against mosquitoes. FACT: OFF! Deep Woods® Dry Insect Repellent (25% DEET) provides long-lasting protection from more than mosquitoes. OFF! Deep Woods® Dry Insect Repellent protects against biting flies, gnats, and chiggers too.