I have COPD I never smoked ciggaretts .Just started 2.5 yrs ago .Now I am home bound on Oxygen most of the time can t walk may dogs anymore . Lungs are dry and flem is thick and hard to get out. I head that there is away to flush out my Lung to cure my COPD. Do you know anything about this? I am 58yrs old I use to be an active person but that all changed in the last two years. I all most died more than 14time last year fron not being able to breath.