I have used a "Solaray Cool Mist Nebulizer" with success .This winter is the first time in a number of years I have not had to go to my Dr. for Anti-biotics for Incipient Pneumonia[as he calls it].Using the nebulizer at the first sign of tightness in my chest did the trick.The CS was approx.10 PPM.,30 V.,LVDC Harold.
