@cholash I started out nebbing 2x daily using an AeroEclipse XL attached to an Aerobika, but when I switched to the Pari eRapid I cut down to just 1x per day. More than that felt like I was stripping my lungs! I use 7% saline, but worked up to it, starting with 3%, then 6%.

I very much appreciate this thread's discussion of prevention via aerosolized saline and airway clearance and masking. Makes me feel less crazy for doing these things when I'm "healthy"! I do them to stay that way.