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(Photo: Cultura RM Exclusive/Jordan Lutes | Getty)
Each summer, I search for shorts that meet two specific criteria: They must be cute, and they can’t cause thigh chafing. Despite catwalking in fitting rooms and only buying pairs with longer inseams that really look like they won’t betray me, the ultimate test is wearing them in real life. Inevitably, most of the shorts I purchase creep up my inner thighs like they are aspiring to be underwear, leaving my inner legs exposed, unprotected, and a hazard to themselves. And, yet again, I’m left wondering how to stop chafing.
In an instance of divine timing (or of social media listening to my conversations 1984-style), I recently saw several reels of Instagrammers touting one trick to prevent inner thigh chafing for good. According to my sources (women in my Instagram feed), to prevent chafing, all you have to do is swipe deodorant on your inner thighs as you would your armpits and voila: Your legs are protected from the demonic red patches that haunt warm weather-enjoyers around the world.
Like many things on the internet, this information made me wonder whether it was too good to be true. So I tested it for myself.
Lucky for me, I had four natural deodorants collecting dust in my bathroom vanity. I was waiting for a good time to make the transition from using antiperspirant to natural deodorant on my armpits. There may, in fact, never be a good time. But testing them on my thighs I could do right away.
Do you have to use “natural” deodorant? No. Antiperspirant works for some people, too. “Natural [deodorant] implies free of chemicals,” says dermatologist Malika Ladha, MD, FRCPC. But that doesn’t mean they’re safe for everyone. “I have seen patients develop reactions to ‘natural’ deodorants.” (You’ll want to check the ingredient list and do your research. When in doubt, test your deodorant on a small patch of skin before applying to larger areas of your body.)
You might be thinking: Weren’t full-body deodorants literally invented for chafing? And you’d be right. Ladha recommends these and petroleum jelly to use on thighs to prevent discomfort. I, on the other hand, was looking for a way to make the products I already own multi-functional instead of buying new ones. If you know, you know.
When I say that using natural deodorant on my inner thighs to stop chafing has changed my life, I mean it. It feels like I’ve ended a long, painful, expensive chapter in my life—buying shorts, being optimistic I wouldn’t chafe, being disappointed I do chafe, masking my pain to save face at social outings, giving away said shorts to a donation center, looking for new shorts, rinse and repeat.
All along, the answer to my problem (and my HUGE beef with the shorts industry) was in my bathroom.
I also learned that my thighs have unique requirements for a deodorant:
Though I’ve listed my top picks in order of how much I love them, they each lasted for hours, didn’t need to be reapplied, and withstood lots of sweating. Whether I’m taking a summer stroll or heading to an outdoor yoga class, I’ll have one of these in my bag.

Did its adorable pink packaging sway me to purchase Megababe? Yes. Although I was hooked by the millennial branding, I stayed for the real results. This is my number-one everyday pick for when I want that no-chafe confidence in my favorite hot-weather ‘fits.
Founder Katie Sturins says she founded Megababe when she couldn’t find other products that worked for her thighs, sweat, and body odor. Who doesn’t love a relatable female entrepreneur?
Plus:

I wore this on a trip to Florida in June. Say less, right? Despite my profuse sweating from every pore on my body, the deodorant didn’t dissipate and allowed my thighs to gracefully glide against each other chafe-free.
Plus:

I was pretty much sold on Schmidt’s when I saw their unique aromas—coconut and pineapple, cactus flower and pear—which sound good enough to eat. (Note: Please don’t eat deodorant.)
Schmidt’s isn’t a formula you can quickly rub on skin, as it’s a bit thicker and chalkier. They recommend warming the stick against your body heat for a few seconds before application, which in my experience did help. It left a bit of residue on my thighs that I had to brush off before heading out the door, but the chafe-free effect was in full swing for the several hours I was walking in a dress (with no safety-net biker shorts underneath!). Feels like freedom.
Plus:
$17.80 for a two-pack on Amazon
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