I dunno but the soap makes for fun sensations!! rotate!! go counter clock-wise now!!
i have no idea
I retired from a place where everyone had to take a shower before leaving the plant. They paid us for the time, and it was not optional. The shower room had 40+ shower heads in it. There were 40+ people in it at shift change. Ditto the military barricks.
Shower to the people!
Too many, i can't reach the water.