Have you heard of a neti pot?
Apparently they're all the rage after a woman who will remain nameless showcased them on her little afternoon talk show (but why would you watch that show when you could watch Local 12's First at 4:00?? Hmmm.)
They're supposed to clear out your nasal passages - perfect for the colds running rampant this time of year.
But after watching this video, I don't think I'm gonna try: