FAQ: Is the SinuSonic guaranteed to relieve my congestion?
Unfortunately no product is 100% effective for everyone. Our research indicates that there is a small percentage of people who have a condition that just won’t be resolved by SinuSonic. We recommend that those people see an Ear, Nose, and Throat specialist or a Rhinologist for a more detailed review of their condition. More practically we find that the people who report not having success with SinuSonic are not using the device consistently for two minutes twice a day (or more as required) every day as the research indicates is most effective.