That's fucking funny. I was in the army and they always had these posters taht were really hot but not so specific about showering and cleanliness.. how to brush your teeth and shit like that. Even those were a bit odd to me, but the military has a lowest common denominator mindset... everyone gets the same training. I had to train my soldiers about what a check was and how to brush their teeth if it was needed, but you get most of that in basic training. Soldiers can be really thick and neglect their basic hygiene, but I've never heard of an instructional video for how to take a shower, but as I think of it, there were a few guys who I thinkcould of been shown a thing or two. this one guy in my basic training unit always had his dick tucked between his legs when he went into the shower. I never saw him really wash his dick ever. In his case I think he was just shy or preventing himself from popping a rod.
the Brits are bit different from the US... you heard him talking about duvey covers and shit like that... British units have soldiers that do nothing but take care of the unit's china set that the offiecer eat off of... it's a bit weird.
Garg MAn