I use Mitchum as well
Mitchum is good for me,works for 48 hours and smells like baby powder,also has antibacterial agent.
Arm and hammer; smells better and lasts longer than toms.
I kid you not, the best deodorant in the world is Sauve Clinical.
I use Toms natural deodorant . Its not an antiperspirant and won't clog pores. Maybe it could help?