First off, what the heck is a ‘ball spray’?
Put simply, it’s an aerosol powder spray for keeping your groin area cool and dry. Put even more simply: It’s Ball Spray! Designed to absorb moisture and reduce chafing, it can be applied proactively in advance to help mitigate crotch sweat, or it can be applied after to help relieve chafing.
When should I use it?
Whenever you think you’re going to sweat through your shorts! Prior to a hike; before sitting in the stands at a baseball game; in those quiet moments before you battle your nemesis for ultimate supremacy of the galaxy — all the usual stuff.
What’s it like to use?
Pleasant! It’s a no-mess, spray-on powder, so it’s not going to get all over your bathroom floor or leave white streaks in your underwear. Plus, it’s got a nice, light peppermint tingle and scent that’ll leave you feeling refreshed and confident.
Sounds delightful! How do I use it?
Just unlock the cap (it locks in case you want to take it to the gym — keep it locked when you’re not using it so it doesn’t accidentally spray in your bag), give it a shake, then spray anywhere you sweat and/or chafe, like your groin, butt and back.

So now I’ve got this stuff, I can just stop showering altogether, right?
Oh heavens no. Ball Spray is great if you’re in a pinch and need an emergency freshen-up, but it is definitely not an alternative to washing. Go shower, stinky.