: Okay, I heard that #Doterraoils leave less residue vs. other oils. I don't have any competitor oils but thought I would test how much they do leave. They took longer to dry than I expected. Time lapse on left was only 2 minutes ish of real time. Top right picture was 10 hours after initial drop. Bottom right was 48 hours after. I was really impressed with the results. #Peppermint and #Melaleuca left no clue that they had been there. #lemon and #oregano left barely noticeable circles. #frankincense left the biggest and most noticeable stain. I honestly don't know if the oil entirely evaporated. Anyway, there is today's results. #doterra #essentialoils