I've used powder since growing up in New York City before air conditioning was common. I have never stopped-Gold Bond, Johnsons Baby powder are my long time favorites. Recently I tried the $1.00 large can baby powder and it works fine. I use it in the armpits, man bits, neck and back every day. Since coming to this forum I obtained some scented talc coordinating with AS/cologne (Clubman, Old Spice from India, Caswell Massey tricorn etc) and use that on my neck. It is quite nice. I just find I am dryer, more comfortable all day when I do. For those of you with air conditioned car seats I strongly recommend Gold Bond Extra Strength!!!!