Despite the three star review, this has become my everyday antiperspirant, and here's why. As a sweat stopper, it is marginal at best. Maybe I'm just a sweaty guy, maybe my body has been tuned to the stick kind of antiperspirant, I don't know. However, it does not stain your shirts. At all. Dress, tee, whatever, the weird white buildup and the pit stains are gone/no longer growing.