I have allergies, and my sinuses stay blocked most of the year. I've been using the leading nose sprays for many years and was dependent on using them to breathe. Since I started using the Navage sinus irrigation/nose cleaner, I actually breathe a lot better! I'm on a CPAP machine at night and I usually use the Navage right before bedtime and after I wake up in the morning. So far, I'm a lot less dependent on nose sprays, which saves me a lot of money. My opinion is, it works for me!
Bottom Line: Yes, I would recommend this to a friend