Morning all, I started using the aerobika twice a day in the last few months and thought I would let you know my experience. I use it for twenty minutes and it seems to compare to postural drainage for clearing mucus. However, I noticed about four weeks ago that I can drink far more water. This is unscientific but before I probably could drink half a glass at a time but now I can drink the whole glass without running out of air. It will be really interesting to get my peak flow tested whenever that happens.
I got it from Ireland and it was about 130 euros so not cheap.
I am only using it once a day at the moment as have had chest infections so sterilise it after every use (usually you can use washing up liquid but I am not sure that kills the bugs).
Best wishes