Bi-carb Soda as a Deodorant

“A `pinch' of Bi-carb Soda rubbed under each armpit is the BEST deodorant I have ever used. You can sweat like the proverbial pig all day long and never raise a pong.”

http://www2b.abc.net.au/science/k2/stn/archives/archive91/newposts/1676/topic1676043.shtm

“Deodorant – use bicarb-soda, either in powder form or as a spray-on solution.”

http://www.quolkids.com/information/earthcare/articles/friendly_cleaning_products.htm