"I was really surprised when you said you swished for only 4 min at a time. Does the oil still get white and/or foamy in that short a period for you?"
Actually that's 4 minutes each time for 5 times in succession. I don't know that the amount of time makes the difference, but somebody suggested that done that way would eliminate absorbing the toxins before you spit it out. This resonated with me, and I have been doing it that way. Yes it does get white and foamy after 4 minutes. I have read that the oil should be refined at this web site. http://tinyurl.com/o8ufl
"Measure 10 ml. of refined sunflower oil or groundnut oil (approximately one table spoon) and without any great effort or hurry, wash and suck the oil inside the mouth like using a mouthwash. Never gargle or swallow the oil. Pull the oil through the teeth often and this oil will pull all the toxins from your body through saliva. "
Could be the reason yours turns yellow instead of white, I don't know. I have been using Spectrum oil I buy at the local healthfood store. If you are having trouble finding refined oil, you might want to go to their web site and order it there.
Second oil from bottom.
"My teeth are getting a little brighter daily, however, they seem much more sensitive to cold temps now. Not sure where that's coming from or why... I brush w/ Seasalt
/baking soda and rinse w/ Hyd. Peroxide water - do you think that could be causing the touchy teeth?"
I don't know. I guess the best way to find out is brush differently for a few days and see if there is any difference.
"How long after you started did your tongue first coat up?"
Actually I had a coated tongue prior to pulling. Even after I brushed, now it seems after pulling, and brushing the coating is gone, or at least not as bad.
BTW, I agree with trapper about the shower filter. Get them at the health food store also. Good luck.