I know there was a thread here not too long ago about deodorant and several of our members use aluminum free or all natural products. I'm wondering if any of you can tell me if they also work as an antiperspirant? I've switched back to my secret clinical strength because the weather here this week has me sweating profusely! I was using Old Spice sport which is great... I don't stink but I still sweat and that makes me feel as gross as smelling bad does. I'd really like to find something aluminum free that works to stop the sweating as well as making me smell nice. Any suggestions? How does what you use work against sweat?