30+ sufferer here. STOP SWALLOWING MUCUS/SPIT!!! Yes, disgusting and uncomfortable to spit all the time, but the smell is gone. It is nothing compared to the hell I've been thru. It stars working since the very first day, but I waited a month to be 100% SURE. I carry a bottle with me like tabacco chewers.
NOW, IT ALL MAKES SENSE!!!
Please, try it and if it works for you, share! HELP OTHERS!!!