Ok, I admit, like a total dumbass I tried this one time and I ended up with the worst sinus infection I've EVER had, ok, never had one before, but I've never been in that kind of pain. Anyways, I don't know if it was coincidence or maybe there were binders in there, but you couldn't pay me to do it again. Though they did give me some antibiotics and vicodin for the pain - SCORE!