Hi Surfer. mine was not fecal odor, but on the skin. Nothing anybody else but myself would notice i think. Chlorella has helped and green powder type suppelments. Sometimes deodorant itself has an odor and that is what sticks on the skin, maybe that was the problem. I found one that has a nice bubbly bath or fresh scent. Maybe the scents they put in some deodorants change as the day goes on!