Nasal irrigation is the cleansing of the nasal cavity with sterile salt water to flush out excess mucus or debris from the sinuses and nose, such as with the use of a neti pot. "People are more ...

It’s a built-in protection system for your nose ... Saline sprays or rinses can reduce irritation and flush out mucus. Limit nasal spray use: Overuse can lead to rebound congestion.