I used olive oil, since I have a lot of it for liver flushing. I swished for a full 15 minutes, though it became very thin and foaming in about 5 minutes. I swear, a lot of post nasal drip started afterwards, (which IMO is a good thing, that stuff needs to come out.) I had trouble getting to sleep last night though. was that a coincidence, or should I not do it so close to bedtime? Can anyone relate?
I bought some safflower oil, and will keep you updated.