I think youll need to get tested first from TMAU,There are sufferers here who suspect they got TMAU but when tested it turn out to be negative,so its really important to know first what causes your odor and if its not TMAU then you can try other alternatives to get rid of your odor. If you are interested in a diagnosis for your malodor problem,send an email to bodyodorinfo@monell.org.Good luck...