Being of the big-boobed variety, in this weather I occasionally get a bit of a sore yeast (I think?) rash under boobs. A bit of Daktarin usually sorts it out and I always use plenty of talc. Was just wondering if using athletes foot powder would ward it off altogether. I have googled but not really found a definitive answer. I'd ask my GP if I could ever get anywhere near. I'd like to find out on the ground, so to speak, if this is a thing, and if anyone else does this.