Ok but no better than a neti pot, hard nose tip hurts to use, missing straw.
I would give 4 stars if not for the hard pointy tip that goes into the nostril. It touches the inside of nose and is painful to use. Neti pots have a rounded tip that doesnt contact the inside of the nose. As for overall effectiveness, it's about the same as a neti pot. The neti actually seems to allow the solution to get deeper into the sinus whereas this device just shoots it through. Also the straw was missing so I have to tip the whole thing upside down.
Rating: 2 stars