When I was a young lad, my old Irish granny used to bathe in milk a couple of times a year - said it was good for her complexion. ;)
On the due day, she had arranged for the milk'o to come around with extra milk in a couple of big stainless steel churns - she would dress in the appropriate attire and get into the bath, and the milk'o would bring in the churns of milk and pour it into the bath around her.
When making the arrangements for this, the milk'o would ask my granny "do you want the milk pasteurized". Her response was always the same -
"No thank you - just up to my chin will do". :wasntme:
But on topic - I also can't see why "raw milk" is even available for sale these days. As has already been said - it serves no purpose that cannot be met by "safe" product already available. ;)

