I've recently noticed my 5yr old son has slightly smelly pits! You can;t smel it if you are next to him or anything like that but sometimes if i lift him up by putting my hands kind of under his arms i'm aware of it and i noticed his footie top is just slightly pongy! I don;t regard it as a problem but is it normal? My 8 yr old daughter doesn't have this 'problem'. Maybe it's just a 'bloke' thing!