It really bugs me when I hear people say, I want some oils to use in my oil burner. Worse yet.....hearing someone say "I've been using my doTerra oils in my oil burner". You did NOT just say that?!! If you are going to use an oil burner, don't use doTerra. It will be a waste. Go buy some $3 dollar synthetic oils from KMart instead. Harsh? Maybe a little, but...