I go three and four days between showers on a bike trip, not by preference just lack of opportunity, but sweating profusely all day do like you do you don't seem to accumulate slime or odor to the degree you might think.

Here in the house at least once a day, often twice, now the heat is arriving a "cold" shower in 78 degree water is a relief in a 90 degree house.

"...if the gentlemen of Virginia shall send us a dozen of their sons, we would take great care in their education, instruct them in all we know, and make men of them." Canasatego 1744