left armpit smells worse than the right what’s up with that? Q&A › Category: Questions › left armpit smells worse than the right what’s up with that? 0 Vote Up Vote Down Anonymous asked 7 years ago So yeah, left armpit smells worse than the right what's up with that? 1 Answers 0 Vote Up Vote Down drarmpit answered 7 years ago Hi, it is a difference in underarm microbiome. Your left armpit contains bacteria that transform sweat secretions into malodor. They are nearly absent in your right armpit. Best, Chris Please login or Register to submit your answer Username or Email Address Password Remember Me