Castor oil is safe if it is hexane free. Castor Oil used to be given to children on a daily basis for constipation and overall general health. I use Palma Christi - Hexane Free and I used it for oil pulling and watched the color come back into my face as I looked in the mirror. Within moments.
After reading about oil pulling on this site, I decided to give it a try to see if it would stop the recurring boils I was having. The only cold-pressed oil I could find was castor oil, so that's what I've been using for two weeks. I am happy to report no more boils! I hope it stays that way! I know everyone says to use turmeric for boils, but I've tried it, and it didn't get rid of them. My four year old son also has recurring boils- he's had them ever since he was 1- I wonder if I can teach him how to OP.
The other marvelous result I just realized a couple days ago. I have no more body odour! This is amazing, b/c I had it bad. Tried everything to keep it under control- strong deoderants, natural ones, ACV, vodka, baking soda, essential oils... If this good result keeps up, I will OP the rest of my life!!
My teeth have felt very clean, but I can't say they've gotten any whiter. My teeth are have always been yellow, although I don't drink tea, coffee, wine or anything. I will try to find some sesame oil, maybe that will make a difference.
As a proven believer in Castor Oil, the other morning I awoke with a very sore gum in the vicinity of my right canine tooth. A look in the mirror indicated it was blood red, very tender, but no blood excreted when massaging. I generally 'oil' with Sesame Oil, but thought 'Why not try CO?'... Two 20 minute sessions [about 3-4 hours inbetween] and a session at bed time. I excreted all of the 'oiling', but let the CO coating remain in my mouth over night...the next morning it was 95% better; a repeat of the previous day's treatment produced a 100% recovery by the following evening...no redness, no tenderness and a normal, healthy gum..