How do you use a flutter thing? I have one but I don't think I've ever used it and so I decided I might give it a try. I have just been blowing into it, but it doesn't seem like it's doing anything. I can get far more mucous out with a set of 100 jumping jacks. Am I using it wrong or is it just ineffective?
---wanderlost (28 w/CF - I never remember to log in)
---wanderlost (28 w/CF - I never remember to log in)