@SW-User technically she is correct , hair is a fbre and fibres can hold smells
But if one is good with their hygiene,then there should be no smell , or only the smell of the soap/body wash she used on it .
It is quite amazing how many women are not aware of correct hygiene. Hence all the experiences and jokes from men who say women smell like fish .
It's quite scary . I've had that happen to me about 3 times in my life and it's awful ...
You can smell it straight away !
I don't know how those women don't realize something is wrong .