I suffered with post nasal drip and nasal congestion for years, until I tried this.
Easy to set up and use (I prefer to use it in the shower), I found that straight away I noticed a result.
Clearer throat and clear sinuses! Something I hadn't felt in years.
I would absolutely recommend this to anyone!
Just make sure you tip your head forward before you leave the house, these is usually excess liquid in there, and having it dribble out when you've left the house isn't much fun at all!
Cheap, effective, easy to use. Most importantly, it works!
Really feels strange. Not painful, just mildly uncomfortable. Not the fault of the product though.