(Editor's note: I think that it's most likely this person was coughing due to the chemicals and other irritants that they put in the cigarettes, and thenebulization was neutralizing all that crap.)
Agreed. We’ve started testing nebulizing as well. My guinea pig was a 50-year-old female smoker, who would come inside coughing from having a cigarette, and then nebulize 1-2 drops of (maybe 1500 ppm) CDS in a small amount of saline solution, only ballparked, but maybe 1-2 cc, so maybe strength of solution was 50 ppm? It worked so well to stop her coughing and clear her lungs that it probably was a disservice since she Should have just quit smoking. 🚬