Took about two weeks to normalize. That is, I felt my hair was greasy and skin oily up to then.The commenters on his blog share similar soap-free experiences.
My skin & hair have never been softer. Never.
If anything, my hair is less "greasy" than ever, yet shampoo hasn't touched it in over six months.
Private parts. Have to address this, of course. This is the biggest benefit of all. Surprised? You'll just have to try it, because I'm not going to elaborate. That's why they call them "private parts." OK, a clue: maybe it's the constant cleansing that's the cause of the sweaty-stinky problem in the first place? If for nothing else, I'm soap free for life on this point alone. I feel as though I've been scammed -- and liberated. I can't explain further. You'll just have to try.
Mark Frauenfelder is the founder of Boing Boing and the editor-in-chief of MAKE and Cool Tools. Twitter: @frauenfelder. His new book is Maker Dad: Lunch Box Guitars, Antigravity Jars, and 22 Other Incredibly Cool Father-Daughter DIY Projects