I’ve been using clearlungs for 3 months now and for me it definitely seems to be helping. It makes me cough up what mucus I have and it’s thinner. I take it first thing in the morning and in 2 to 3 hours I’ve coughed up quite a lot and not much coughing the rest of the day. I’ve stopped using my vest and nebulizer until my next scan. Also went off the meds as my eyes were really bothering me. They’ve been much better lately (I also have sjogrens). My Mac was still active when I started clearlungs. I have bronchiectasis, Mac, (nocardia in remission) and aspergillos & psudamonas in my esophagus. I’m 83 and was diagnosed in 03.I have been very blessed in that I’ve not been sick with any of this. The CDC doctor tells me my lungs have many Mac colonies.