If you’re a little self-conscious about your, um, bodily musk, you’re not alone. Perfumes and fragrances are one of the top-trending products touted on TikTok, probably because we all want to smell good. In reality, you might be unpleasantly fragrant sometimes, and it’s nothing to be ashamed of. It doesn’t mean that you’re dirty or gross — everything from foods to hormonal changes can kick up your body odor. However, if it bothers you (or you’re worried it bothers those around you), TikTok found a hack to keep your B.O. at bay, and it’s not a deodorant.

PanOxyl Acne Foaming Wash is being touted by hordes of Tok-ers as a more natural solution for killing body odor. Yes, it’s an acne cleanser — it contains 10% benzoyl peroxide — but it’s also an antimicrobial wash. This is important because, according to the Cleveland Clinic, body odor is the result of sweat coming into contact with bacteria on your skin. Sweat doesn’t smell on its own, but when it mixes with bacteria, it can. Hence, if you wash off the bacteria, you’re likely going to smell better.

To use it, simply wash your armpits with it in the shower. If you want, you can leave it on for a few minutes before rinsing. However, make sure you rinse it all off completely — because it contains benzoyl peroxide, it could bleach your towels and clothes.

While TikTok introduced the hack to the world, nearly 43,000 Amazon shoppers gave the PanOxyl wash a five-star rating for clearing acne on their face and body and treating body odor.

“My dermatologist suggested this for my underarms,” wrote one satisfied Amazon reviewer. “I have always had a musk underneath my arms, even when I didn’t sweat. I asked my dermatologist what to do, I’ve used clinical strength deodorant for years, it doesn’t mask it all. I tried the natural deodorant method…. no.. just no. I used this on my armpits and on the first day, I could tell a total difference. It’s fixed me!”

“This soap has literally changed my life,” wrote another enthusiastic customer. “I was so insecure about the odor that would occur in my pits and groin, but after using this soap, I don’t stink anymore … I would even get out of the shower and still feel like I smelled musty, but this soap right here was a game changer. I have not had noticeable body odor since I started using this soap. I am so grateful!”

After using the wash, you can follow up with deodorant, though some Amazon reviewers say it works so well that they’ve started forgoing that. You’ll have to try it and see what works best for you. In addition to using this on your underarms, you could use PanOxyl on your feet or anywhere else you might sweat a lot.

If you’re worried about your personal stink, the PanOxyl Acne Foaming Wash is worth a shot. In fact, so many people have tried it, it was actually sold out for a while. Luckily, it’s back in stock on Amazon and with Prime, you can try it as early as this weekend.

PanOxyl

If you have Amazon Prime, you’ll get free shipping, of course. Not yet a member? No problem. You can sign up for your free 30-day trial here. (And by the way, those without Prime still get free shipping on orders of $25 or more.)

The reviews quoted above reflect the most recent versions at the time of publication.