So I used it like baby powder, just a splash.  And it was the best deodorant I’ve ever used.  No kidding.

Apparently, you need just a tiny bit.  In my various hours of research, I came upon a solution:  mixing baking soda with cornstarch.  The cornstarch actually works as a light antiperspirant, and the baking soda deodorizes.

Instructions.

 

1. In a reusable and resealable container, mix 1 part baking soda with 6 parts cornstarch.  
   
2. Close the container and shake vigorously for about a minute, to thoroughly mix the two powders.  
   
3. Then dab a small amount to the skin of your armpits with a soft cotton cloth, cotton ball, or cosmetic applicator.  Apply as if you were lightly applying baby powder or cosmetic powder.