I got my amalgram fillings removed and replaced with composite. However i still havre Post nasal drip. I always fell mucous in my throat. Even if I gargle with h202. I tried your method of putting the h202 up your nose and I think it put more mucous in the back of my throat. I am going to keep cleaning out my nose with h202 for a while. The PND is horrible because it gives me really bad breath. I am going to clean out my nose with CS for a while and hopefully that will kill all the bacteria and eliminate my breath problem. Sorry for the rambling but do you know of any other ways that I could cure my PND problem?