The Secret of Milk Of Magnesia
Milk Of Magnesia (MOM) is a suspension of magnesium hydroxide. The magnesium helps to neutralize odor. Other things to note if you're interested in trying Milk of Magnesium next time you want to freshen up those underarms...
1. It's low cost.
2. You may have to reapply a couple times per day until the body adjusts.
3. It's not an antiperspirant, it is deodorant.