Lemons Q&A › Category: Questions › Lemons 0 Vote Up Vote Down Anonymous asked 4 years ago I am now using natural remedies. I’ve found lemons, ( sliced thinly ), to be an effective antiperspirant and deodorant. Why is this so? 1 Answers 0 Vote Up Vote Down drarmpit answered 4 years ago Yes, true. It is an easy and cheap way to combat undearm malodors. It changes the pH in the underarm, has antibacterial properties and a natural deodorizing effect. Best, Chris Please login or Register to submit your answer Username or Email Address Password Remember Me