Family Matters CHED July 11 2017 7:08pm 01:34 Are young kids old enough to use antiperspirant? When children hit puberty, their armpits can begin emitting a strong and unpleasant odour. But are kids as young as eight ready for antiperspirant? Laurel Gregory has a look. Is antiperspirant safe for kids? Responsive site? HTTPS:// site?