I have a friend that uses these, and he tells me that a) the stuff <b>doesn't</b> get burned up by the flame and b) you wouldn't BELIEVE the shit that ends up inside these candles after you use 'em (they don't burn down all the way - just to the plate). So anyway, he never mentioned "toxins" or clearing sinuses - just that it was good for cleaning his ears.
YMMV, of course.
|