Ahh, the mantra of someone who is in for a very nasty surprise… It kills me how often I’ve walked into a dojo and stood next to someone who gave off an odor that’s usually a mix of wet clothes mixed with sweaty dog. This is usually because some students are under a false impression that if they didn’t sweat, they don’t need to launder their gi, or even take a shower. I’ll confess to having gone an afternoon without hitting the showers after working out. But this is usually while wearing normal workout clothes and they always hit the laundry right after, before I lather up.
What people don’t realize, is that even if you aren’t drenched in absolute sweat after a workout (which you should be), whatever garments you wear will still be infused with your lovely skin oils and your scent. Even worse is if you’re one of those shameful people who break just a mild sweat and go without a shower and don the same gi again the next day. That just makes it worse. One of the more challenging times I’ve had to deal with this was in 2001 when I trained in Okinawa. Considering temperatures were in the high 40’s (Celsius). We would train for several hours in the morning, lose the gi, have lunch and sightsee/hit the beach, have a light dinner, then train again for several hours that evening. Given that we were staying in a hotel, laundering the gi after every session became problematic.
Generally speaking, and much the same as with wiping down equipment at the gym, there are all sorts of risks associated with repeating sweaty clothing or using unwashed gear. The problem comes by virtue of the fact that your sweat will create a damp environment that certain bacteria’s and fungi can thrive in, leading to a number of skin-related issues that, while I can’t speak for everyone, I certainly don’t want to deal with. And neither should you. realistically, re-using dirty workout clothes can lead to unwanted acne, in areas it certainly isn’t wanted. Especially since karate gis aren’t exactly breathable, rubbing the sweaty gi against your skin can irritate it, and potentially clog your pores, which will cause an added host of issues.
While we’re on the subject of pores, sweat and bacteria can clog your pores, leading to painful, ingrown hairs, rashes and inflammation. Not so great if you’re getting that somewhere sensitive like your ballsack, guys. Further, that bacteria and fungus can make its way into your pores, leading to a fun little condition called “folliculitis,” which will inflame hair follicles and cause irritation or discomfort. And worst yet, you can get yeast infections. That’s right, gentlemen! We’re as prone to yeast infections as our female counterparts are. Your groin, armpits, or anywhere else where your sweat can collect in a warm, contained environment, can lead to yeast infractions. Fun, right? Still think you should skip laundering on that given night so you can chillax with a post-workout beer? Think again.
Last, but certainly not least, is that you’ll smell like crap. For the most part, people don’t really stink horribly at the time of sweating. It’s once that sweat has dried on your flesh that it becomes most noticeable. That being said, if you or your gi were unclean to begin with, once you add dampness back into the mix, it can exacerbate the unpleasant odors and you may notice that no one if keen to get paired up with you. While one may not recognize one’s own funk, I promisse that every one else around you can smell it. And most people will be too polite to bring it to your attention.
The solution to this is quite simple. Recognize how sweaty you’re getting during your workouts and launder your workout attire after each and every workout. If you aren’t going straight home to do laundry, you may want to consider spreading your garments to air out as opposed to jamming them into a gym bag where that lovely bacteria will propagate and thrive. Last but not least, consider the garments you’re wearing and think about using breathable fabrics, like moisture-wicking or dri-fit garments. Not such a possibility in karate but a good standard overall.
Keeping your skin healthy is an easy and straightforward steps for proper health and personal hygiene. And not least of which, will ensure your smell doesn’t offend everyone in the dojo. Malodorous auras are NOT a self-defence weapon, no matter how bad it may make everyone run in the opposite direction. Food for thought…☯️

