Yes I use the e.o in the deodorant @purplemoon. But I make a dry one, in small quantities, and it lives in the cupboard. I must say I had a rather amusing first experience with how volatile citrus e.o are! I made a gardening body butter with grapefruit, lime and lemon. In the middle of summer. And it got a bit of sun. The thing became volcanic and I had this curdled cream mess oozing all over the place! Live and learn