Do you also need to use an aerobika with the vest or does the vest take the place of it?

@tinasims. Like you, Tina, I now use the vest and nebulize at the same time. I learned from this forum that I could do that! It's about 35-40 min. total since the nebulizing often takes a little longer. But so much better than doing them sequentially. And the amount of mucus seems the same: small, but something. I am now intrigued by the postural drainage idea... will look into it. Thanks, @pled.