Deodorant debacle

PC • Mama to Cruz 💙 Kaia 💖 and Shaea to come 💗
Does anyone else's deodorant stop working after you use it for a few weeks?? I feel like I stink! I hate having to change it up all the time and it's hard finding ones that WORK! Am I the only one with this problem? I don't sweat a lot either. So strange.. 
Love, stinky