I am learning complementary therapies and aromatherapy is one of my subject! I learn blending oils from this course and we use high graded extract oils- fancy term for proffesional! Before I stared I had gained a few oils and had been using them on my skin and puting them in my bath!! I was doing wrong, any oils should be combined and mixed with a carrier oil such as sweet almond and grapeseed oil and ONLY a 2-4 drops of one oil and then 2 drops of another couple of oils depending on blend before you put on skin! You should do it, I can sense a keen interest you have, find your local collage and look for HNC or certificates in aromatherapy!! It has changed my out look on self healing! Stick with your ginger as well, I love it!