Anyone else use baby powder to avoid/stop irritation in ur underarms and legs

No, not unless it is cornstarch baby powder. What you are supposed to do is hit the irritated area first with witch hazel or any alcohol based antiseptic product first. That's supposed to disinfect and heal open hair follicles, and prevent little bumps and tiny infected zits.

I don't use Nair, the stuff really STINKS! I do use witch hazel after shaving to help with irritation.