Lemon Limes! They do help a quite bit. You can apply the juice to your clean area(it will burn a bit at first), and ALL (all over, feet, genital, hair, buttock) the other areas where you sweat. My (musty, cheese, etc) odor was helped quite a bit with Limes (I put the squeezed lime juice on before (after nite shower) bed, then wash off with soap in the morning when I wake. I suppose you can use Lemons too. It didn't disappear completely... But at least all I (they) smelled was my soap, and deodorant thru out the day. If you begin to sweat in the middle of the day, repeat process (under arm example: wash off area with soap and water, add lime juice till dry, wash off, then your fav fragrance free deodorant)!
Start off doing it every other day for 2wks (bcuz it can irritate the skin). then maybe as needed! I'm thinking of drinking the Lime Juice the same way to see if it helps my breath as well.