Assuming this post is not by a troll.. During INDOC, no one has time for personal hygiene except maybe 30 seconds per day for showering and another 30 seconds to brush your teeth. After INDOC, no one cares whether or how you remove your body hair. Lots more important things to worry about.
30 seconds to shower !?!?!? ... man these kids are coddled these days.
Assuming they haven't remodeled the showers, in my day the showers were just a tile room with six shower heads. No dividers or curtains or anything. During indoc you walked in, stripped down, walked around the room getting sprayed by each shower head (5-10seconds max) and then grabbed your towel and robe on the way out. You tried your best to wash on one side of the room and rinse on the other.