Much of this discussion has been on soap, and for me personally using soap every day everywhere just dries out my skin, so I use soap daily only in 'strategic locations' (on a meta note, I can't believe I'm actually having a conversation about this). But what I wonder from all the people in this thread saying they don't use soap with a 'naturalism' based argument (if I'm understanding them/you on the reason correctly), do you also not use deodorant? Because you can wash/rinse 3 times a day, even with soap, but (sorry for gross visuals) armpit sweat is going to smell over the course of a day, especially the sort of sweat the comes from stress and not 'just' from being warm. And that smell comes from bacteria too, 'natural' bacteria.