In order to fix the situation, she suggests pressing the "reset" button on your deodorant routine. Take a break from using product on your armpits for three or four days to allow them to return to their natural state, then test your go-to product again. If it still doesn't work, it may be time to try something new.

Why does my anti perspirant not work?

The antiperspirant doesn't have enough time to do its job. ... Apply the antiperspirant, and blow dry again. Blow-drying your underarms for 10 seconds before and 10 seconds after applying antiperspirant should do the trick, according to Wu, especially if you stick to this routine for a full week.

Why am I still sweating with antiperspirant?

But even with the latest and greatest deodorants, the sweat still flows. Your armpits are wet and shirts soaked. ... Deodorant will only mask body odor and prevent sweat-loving bacteria from stinking up your pits. So, if you're sweating with deodorant, it's because deodorant isn't designed to stop the sweat.