I put lemon under my armpit when I started to sweat and get b.o. Haha after that I didn't get b.o or sweat. Um not sure if it was the lemon or just me. But it's worth a try
If You Put Lemon Under You Armpits Instead Of Using De-oderant.. Will It Work?
I don't think so deodorant ha stuff in it to keep you from sweating
No, it will not solve the problem, however washing with lemon juice will reduce the problem.