You may do better with sesame oil. I used sunflower and sesame oil. I like sesame the best. Just ordered two bottles of organic unrefined. I noticed my sinuses seemed to clear the first two weeks of oilpulling. But then nothing till a couple of months into it when my yellow teeth started turning white and pain in tooth went away for a month (see my other post for details). The results sometimes seem to be suttle, but I think there is continuous improvement in health condition even though my body is not showing a quick fix. But that's how people get chronic illness. They don't just wake up one morning and think I got this chronic illness all the sudden. I believe it can be the same way when we give our body things to repair itself. It works slowly but progressively. We just need to be patient.