How Much Mitchum To Apply Which Deoderant Works Best For Extreme Sweating?

Which deoderant works best for extreme sweating? - how much mitchum to apply

I always take a morning in the shower and then apply deodorant right when you walk. Currently I have a secret, but just doens't work. As soon as I'm the best in the 2 Period in the school, I'm sweating under the armpits already. What brand really really works for you? I've heard some things about Dri, but I'm kind of sensitive skin and I learned that can irritate the skin. I also heard from Mitchum and Dry Idea. If you tell me what work best, what they cost and what kind of deodorant for my arrest underam sweat.
I sweat a lot: l