Supposedly, oil pulling has other health benefits too–various websites claim that it doesn’t just whiten our teeth and draw out phlegm; it draws out toxins as well, leading to clearer skin, among other things. But I can’t vouch for anything other than what I’ve seen: whiter teeth, clearer lungs.
I’ve had many friends try it, and all but one have had wonderful, similar effects (the one friend didn’t notice much difference.) If you’re curious, here’s what I do:
Brush your teeth and floss.
Pour one tablespoon of sesame oil (or sunflower oil) into your mouth.
Swish the oil around in your mouth without swallowing it for 15-20 minutes, and pull the oil through your teeth as you swish. If your jaw muscles become sore while swishing, you’re working too hard. Relax your jaw. While swishing, the oil will become white and foamy. This is normal.
After 15 or 20 minutes, spit the oil (now white foam) into the sink drain or toilet. If you choose the sink, be sure to clean it afterward; the substance contains toxins.
Finally, rinse your mouth out 2-3 times with warm water, followed by some form of mouthwash. (Sometimes I brush my teeth again instead of using mouthwash.)