add it to the mask for the face and hair or drip on the cotton swab and put on a pimple dries fairly quickly. Oil quality because with a cotton swab and then evaporates completely, no trace is left of any spots (it just says that the oil quality is good, it should evaporate completely) smell normal with him. Well, not the spirits of course, to enjoy it, but I was quite annoying. I can not say that the bad smell, although bluff.