So it seems to occur with humidity or if exercising. My armpits produce a bad odor that my husband loves to point out! Showering doesn't help, clinical strength deodorants don't help, what to do? I am assuming it is either my diet or pseudomonas and MRSA. I have 2 sisters and one has CF and she has the same issue, the non CFer doesn't have the problem. Anyone else share my lovely odor problem and what do you find works for you?