I never use deodorant. The skin in my arm pits is extremely sensitive. My dad was the same way. Forget anti-perspirants completely. My skin will turn red and swell and crack. It is extremely painful. I used to use Yodora cream. I don't know if you can even find it anymore. On the plus side my wife says she never smells body odor from me. I do shower every morning using either regular Dove soap or Dove Mens Care body wash.