Underboob sweat

Hey guys so I’m kind of new to this “bigger boob” thing lol and haven’t really ever dealed much with underboob sweat but they are starting to smell a little due to the sweat. How do you guys handle the smell? Would you recommend some kind of baby powder? I was a little concerned about baby powder due to the speculations about it causing cancer or is that just the talc ones?. Please helppppp.