phil wrote:how do you get oil out of oranges and lemons anyway ? I think they are more acidic? it must be a marketing scheme.
I can answer that, the same way that you get any essential oil. It's a laborious, expensive process that eats up lots of the raw material, for instance to get rose essential oil you need 50 roses to make 1 drop of E.O.
http://www.gazettenet.com/home/9115348-95/essential-oils-a-booming-business-but-may-not-be-good-for-the-planet