The libraryDefense

Nasal saline irrigation

Two neti-pot users died from tap water, and that infection kills close to 100% of the time.

Who it's forAny man who's blocked up, snores, or trains with a stuffy nose.

Emergency: call 911.

I am not a doctor. This is not medical advice. This is self-education. Talk to a physician who has your history before you change anything.