Several months ago I noticed that my current deodorant Degree didn't seem to be keeping the smell away. I switch to Mitchum from a recommendation on this forum, but that made the odor problem worse. Next I tried both Lady Speed Stick and Secret. Both of which seemed to do the trick for a month or so, but now not so much. I expect to smell sweaty after I've worked out, but not after a day spent in an air conditioned office. So what brand do you recommend?