Catalina, I tried Oil Pulling a couple of times. I have yet to come to any 'conclusion' on it yet, but I will be 'delving' more into it again. (Click on my member name and it'll take you to my blog. My very first entries were on Oil Pulling).
Castor Oil Packs are another good natural 'remedy', which I will also be trying out and 'blogging' on in the near future.