Use a bidet toilet seat attachment. My ass used to smell because I'd have to use almost a whole toilet roll. Get one with a hot water attachment. You can get them on amazon for like 50 bucks. I have zero but odor now. Also you can try soaking in a good wisdom salt bath, and don't use a loofah use an actual good wash cloth. Finally, of you've ever seen that "natural" spray deodorant that has a crystal in the bottle, try that. The ingredient inhibits bacterial growth. I don't know if it's any healthier, and you will definitely sweat, but the sweat will have no odor. If your balls small like piss are you fully drying off? You should be crispy dry before getting dressed. Use corn starch, cheaper on the grocery aisle don't pay for the cornstarch body powder you'll just pay more. The bacteria around the nuts are lactic acid producing bacteria. Have to keep them dry. Shear of your pubes and that will get rid of odor as well. Its a sponge. You don't have to go bald just put the lowest guard on and don't nick your nuts. It's harmless but you'll bleed. I leave my legs hairy even my thighs but I trim my pubes down real short. Follow these steps and something will improve.