I get a very mineral/earthy smell, a bit like molasses, very rich & pungent, which I guess is a bit like your grease. It usually get it when somethings happening, i.e. I feel rough and have been challenged somehow and I take it as a detoxing signal. Only ever out of my right arm pit. Most strange, any idea why only one pit and not the other?

"All truth passes through three stages. First, it is ridiculed. Second, it is violently opposed. Third it is accepted as being self-evident."

Sunshine