I do Pulmozyme once a day every night all the time. I do Colistin twice a day (morning and night) every day during February, April, June, August, October, and December. And I do hypertonic saline twice a day (morning and night) every day during January, March, May, July, September, and November.
So all in all, I do three nebs a day every day. Saline or Colistin in the morning (depending on the month) and a Pulmozyme and saline or Colistin in the evening.