@heisenberg34 Well, just when I thought that I had this sinus thing licked (not literally). the blockage kicked in last night. Even after doing a good cleaning with the Navage thing, I woke up around 2 am (the magic time) with stuffy sinuses. I give up! Maybe I need a good ENT to do a deep dive (again, not literally) into whether I have a sinus infection. I had surgery about 18 years ago to straighten out my septum. Does anyone know if the septum can revert to its non-straightened condition?