@irene5 Hi Irene! I hate that the covid put the skids on your arikayce. I would think it would be similar to the inhaled tobramycin treatment. That did not take anybody to show me the ropes on how to do it. Isn't it like nebulizing anything else like saline or albuterol? @heathert Heather, what do you have to say about it? If it is different, then couldn't you do it with a youtube video?