Debi,
When my daughter was in the hospital that's exactly what the nurses did, or wanted to do. Use the same neb for one week with rinsing with sterile water in between. They had no idea how sterile the nebs needed to be. I told them how I sterilize my daughter's nebs at home, once a day. They called their CF center and I was right of course. Supposedly, the nurse manager was going to change their protocol about throwing away nebs after each treatment because I spoke up, for CF patients. They made me feel like I was a pain in the @ss. This BTW was a large teaching hospital with an extremly good reputation. The nurses seemed pretty clueless about nebs and CF however.
Now, at home I use the same neb for pulmozyme, pulmicort, and albuterol. I rinse wtih antibacterial soap between each use and sterilize once a day. So my daughter does 4 nebs a day, on a regular day. Do you use one neb for each treatment, meaning a need to use 4 nebs a day?
Rebecca(mom to sammy8 no CF and Maggie 3 1/2 with CF)