Over the past 6 months, I've been researching, purchasing and testing different oils from different companies. I have discovered that Young Living oils fit my needs best of all. Great product made with quality! To get what I wanted from the company, I joined them. I am now a Distributor of Young Living Essential oils #2571138 (if you're interested). The diffuser is currently my absolute favorite thing! Purification oil provides a sweet, refreshing scent that instantly deodorizes and neutralizes the air. It smells like lemon and citronella. Or as my man says, lemon pledge. There are so many more beautiful things I could say about Purification, but no information overload tonight. Besides, it's the first post! Here's to many, many more!!