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Adventure : Camping

The Field Guide to Natural Insect Repellents

While DEET remains the Centers for Disease Control’s repellent of choice for warding off mosquitoes and ticks, it’s not always the best option for outdoor adventurers.

It’s been known to eat through synthetic clothing and gear, it’s easy to OD kids and sensitive adults, and it’s harmful to fish and other aquatic life. So many companies are turning to less reactive alternatives—like picaridin, which won’t chew through clothing but is still somewhat toxic to humans, and IR3535, which is nontoxic but can irritate skin if over-applied.  

Fortunately, for those who want to forego chemicals altogether, there are nature-made options that work almost as well. The Environmental Protection Agency approves three plant-oil repellents for covering the whole family, and research stands behind a few more for less-buggy situations.


The reason this citrusy option is so ubiquitous? It’s safe for children, sensitive adults, and wildlife. Just keep the spray on hand—you’ll need to reapply at least every 60 minutes.

We Like: All Terrain Herbal Armor

Citronella makes up a whopping ten percent of the formula, which guarantees maximum lasting power. The slim bottle is easy to stick in a pocket for touch-ups. $8.99,


Early research suggests that catnip, a member of the mint family, may work better than DEET when diffused in the air, where it can last up to 15 hours. It’s less effective when worn on skin or clothes, but its track record with felines still makes it a safe choice for protecting pets as well as humans.

We Like: Climb On! Bug Drug

The catnip here is Canadian, which is 45 percent stronger than other varieties, paired with skin-soothing witch hazel and vitamin E. And yes, it’s four-legged friendly, too. $15.15,

Oil of Lemon Eucalyptus

This specially processed oil is the only natural DEET alternative that’s also endorsed by the CDC, and it keeps mosquitoes and ticks at bay for up to six hours (though it’s not for kids under three). Just don’t confuse the repellent oil with the essential oil, which is manufactured differently and doesn’t contain enough of the bug-offending chemical (for you chemistry nerds, that’s p-menthane-3, 8-diol), to keep the biters away.

We Like: Repel Lemon Eucalyptus

This cooling spray delivers lemon eucalyptus that packs 65 percent of the repellent chemical. It also comes in a travel-friendly pen as well as a full-size bottle. From $3.99,

Runner Up: Geraniol

Found in geranium and rose flowers, geraniol is a solid second to DEET, according to some studies. One found that it reduced mosquito bites by up to 99 percent, versus citronella’s 40 to 57 percent. In another study, it held off bugs for a solid 94 minutes, while other natural selections fizzled after 20.

But before you start spraying away, there are reasons it didn’t make the EPA short list—mostly because it can cause skin irritation. Make sure to do a patch test before taking it on the trail. It can also have the unfortunate effect of attracting friendly interest from honeybees, since it’s similar to a nesting pheromone. You’re not likely to get stung, but obviously skip this one if you’re allergic.

We Like: Bite Blocker

It’s blended with coconut and soybean oil, both of which have fatty acids that may help deter mosquitoes and also boost the repellent’s lasting power. $8.99,

Honorable Mentions: Cedar, Patchouli, Peppermint, Thyme

Many essential oils contain the same or similar repellent chemicals as the all-stars above, just in lower concentrations that won’t deter aggressive biters—which is the main reason why the EPA and the CDC don’t give them the stamp of approval. There’s still plenty of research to stand behind some of them, though, especially for times when insects are few and a hard-hitting repellent is overkill. Look for cedar, patchouli, peppermint, and thyme: they’re the top performers in studies.

We Like: CB I Hate Perfume Outside

Brooklyn perfumer Christopher Brosius blended cedar, geranium, oregano, and patchouli with lavender and bergamot to ward off flying insects and make you smell like a great cologne. It might not be potent enough for the backcountry, but you’ll be glad you wore it when drinks on the patio turn buggy. From $16,

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The $300,000 Igloo

Anyone who’s driven up Parks Highway to Denali National Park and Preserve has seen it—a massive urethane igloo hunched over on the side of the road.

And if you have a spare $300,000, you can buy the famous Alaskan landmark, according to the Associated Press.  

For that price, you’ll own the 80-foot high structure, which was built about four decades ago over a plywood shell and is definitely showing signs of age. Never completed, the igloo hasn’t ever attracted anything except tourists and vandals, who once exploded firecrackers inside the building before it was boarded up.    

But the $300,000 will also get you the 38-acre site where the building sits. And that might be where the true covet-worthy value lies, at least according to property owner Brad Fisher.

The beautiful location in Alaska’s interior offers phenomenal hiking, snowmobiling, and backcountry skiing opportunities—perfect for some entrepreneur looking to open a seasonal restaurant or hotel. Of course, starting a viable business (and getting the building up to code) is going to cost much more than $300,000. For starters, there’s no available electricity from the grid. 

So if you have deep pockets and time on your hands, consider moseying up north to buy the ultimate Alaskan cliché. 

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DIY Copper Moonshine Still Kit

Behold the copper moonshine still for home-distillation from Clawhammer Supply, a small company started by one guy who really likes beer.

The coolest part? You build the still yourself. With the kit, you’ll get pre-drilled machine-cut parts, copper rivets, plus all the required pipe and fitting. Grab a hammer, a plumbing torch, a small spool of lead-free plumbing solder, some pliers, sandpaper, and maybe a vise—oh, and your computer to follow the step-by-step online videos.

A few hours later, and you’ve got a five-gallon moonshine still.


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