I'm on my 5th day of pulling sunflower oil twice in the morning 10 to 12 minutes each pull in succession, and once in the evening for 10 to 12 minutes each pull. I am starting to be able to hold the oil in longer because that metalish taste has been disappearing (which was making me want to hurl the oil out sooner.)
I notice sinus drainage, my sinus and ear pressure/inflamation? has flared up but yet feels a little better at the same time. It may be too early to tell what all of the benefits are yet. However I am sleeping a relaxed through the night without waking easily as I was before.