I melt a little in a small shot glass over hot water. I take a medicine dropper and while lying on my back, I just drop 4or 5 drops up my nose. Then I snuff it as far up into my sinuses as it will go. I also put it in my ears and eyes.
I sometimes use Oil of Oregano, that also will help kill worms... Parasites. The thing about that is... it burns. I sometimes mix a few drops of oil of oregano with olive oil. Not as potent that way.