Moo Goo deoderant is great!!! If your arm pits are a bit smelly it is not from the sweat but from a bacteria in the armpit area. You can cleanse that area with a mouth wash to tend to the bacteria for about a week. Then do not use any deoderants that stop you from sweating as it blocks the pores hence bacteria and then the smell and off you go again on the round a bout!!
Good Luck