I'm trying it!
I bought sunflower oil, caster oil, and tea tree oil last night at Whole Foods. I mixed 4 tablespoons of sunflower oil, 1 teaspoon of caster oil, and a few drops of tea tree oil. Sunflower oil cost $4.50, caster oil cost $3.95, and tea tree oil cost $7 (for a teeny tiny bottle, but I thought the anti-bacterial properties would be good).
It smelled mostly like the tea tree oil, but very mild and I like that smell anyway. It smelled a lot like most upscale facial cleansers I've used, honestly - mildly herbal. The only difference was it doesn't lather like facial cleanser.
I really like it so far! Putting it on was relaxing and felt nice (I was afraid it would feel slimey). The hot face cloth really released a lot of the aromas and made me feel like I was having a facial at a spa. My face felt super clean and soft after but not dry or tight, and definitely not at all oily or greasy. I even rubbed it down my neck, and that felt moisturized but not oily. Right after, it felt like my skin could 'breathe', so I'm guessing that's a good sign!
I'm going to try to take daily pictures of my face to record the difference - you could maybe use it on your blog if you wanted when I'm all done?

