I have a dilema I just don't know how young is to young to use deodernat. The reason I ask is cause I have a 5 yr old boy that sweats a lot. Not so much that he soaks his shirt it just that if he been playing all day his arm pits smell. I dont know if that is normal. He starts kinder next year and I dont want the teachers to say that he smells and I just dont wnat kids to make fun of him. So just looking for advice on what to do.