Unless you've been living under a rock for the past few years, you've heard about essential oils. Turns out, they SEEM new to us- but Eos are very, very old. And not 50 or 100 years old... you've got to go way back to the Egyptian pyramids and Bible and that type of old. But that's the  subject of a different post for another time. Here... let's just talk about what they ARE- not about how long they've been around.