This stainless steel soap shaped bar really does work for body odor. I was skeptical when I read about it and my curiosity got the best of me and I ordered one. It works in the shower after bathing with soap. You rub it like deodorant over problem areas and there is no odor all day. It has certainly changed the way I feel about using deodorants, the fact that it is just a piece of metal.I have had a "sweating problem" all my life and this is the first time that something has worked instantly and continues to work daily.