When is the best time of day for nasal rinsing / irrigation?
Many people use it both first thing in the morning when they brush their teeth and again at night when preparing for bed. There is no medical benefit to any particular time of day and is simply a personal preference. It is safe to use the system up to 4 times each day if you have a sinus infection or upper respiratory issues. Once or twice a day is typically sufficient for daily maintenance.
