http://books.google.com/books?id=hv...&sig=5v52OIqTWwxRzDqjC3qhZ9EqvzQ

if you check this book, page 226, he talks about deodorants…makes good sense to me.

this is just one paragraph, if you are interested in this its well worth reading the 2 pages about deodorants......

“A deodorant stone costs $10 and lasts one year. It works wonderfully and has no nasty side effects. When you check the ingredients list of a deodorant stone, don’t get alarmed when you see the word “alum” written there. Alum isn’t the same thing as aluminium chlorhydrate. Alum is a natural mineral salt, and is unrelated to aluminium chlorohydrate or aluminium chlorohydrate.”