I get the 5% iv bags, and just draw it with a syringe. I keep it in the fridge for a week and then throw it away. I go through 4 a month at like, 3 dollars a bag, so it's really nothing. I know it's not 7% but it's good enough for me. Any hospital will carry them.
I'm not too worried either about contamination cause i mix it with the super strength OO and let it sit for a min. After that i take tobra. Since starting tobra 2 weeks ago, i feel pretty amazing, like i was 15 again. I wake up non congested, can run like crazy now, and just feel generally a lot better.
I'm working on getting insurance (which is very easy in canada, i'm just lazy) so that maybe i could possibly get the tobi and try a higher dose (with tobra you can only take 160 mg total, cause of the preservatives.) I'm sure with tobi i will notice an even bigger difference.
Sometimes i wish i had tried some of this sooner, but to be honest, i don't think i would have adhered to the schedule as I am now. But I'm glad things are working out now, and I'm taking a bit more initiative into these kinda things.
ps I hear that pulmozyme and HS work well together. Anyone mix the two?