I've made a lot of progress. I'll skip my story you can read it in other posts.
I have found that bacteria forms on your skin when you sweat. It needs warm moist environments to grow and skin and certain parts of our bodies (armpit, groin, and feet) are even more likely to "smell" because of bacteria.
Anyways here's what's working for me :
1. Use ANTI BACTERIAL SOAP, it MUST say that on the package. I have used it and noticed results the next day.
I am NOT selling this but it IS working try :
Dial - You can buy it for less than 3 dollars anywhere