Clean jockstaps are my choice a little sweat is standard I would hang my sweaty workout jock air dry to wear for another workout. I have 15 regular jocks so I once a week I do the used jocks washing in mild soap and rinse out hang to air dry.I’m a clean jockstrapper too. To me a heavily stained jock is a lot like skidmarks in underwear, it just looks unhygienic.
I don’t find it sexy personally, but like many if you who commented on this I do enjoy fresh “clean” sweat. Or even jocks that are naturally worn out. Not into cumrags or guys who routinely piss themselves though.
I hand wash my jockstraps after 1-2 wears and hang them on a drying rack. Laundry day is usually kind of fun, all my favorite jocks get fresh and clean!
The fashion jocks care for the same way.