What are the best natural remedies for a runny nose?

Neti pots can . Reduce nasal congestion. Mix ¼ tsp salt w 1 cup lukewarm water. More salt can also be used. Place solution in neti pot. Tilt head ; pour solution into 1 nostril. Blow nose lightly ; spit out any liquid that drains into throat. Repeat on other side. This can be done in the evening before you go to bed ; again in the morning. You can watch a video online to get the finer details down.
Saline. Using saline/salt water nose drops and a humidifier are safe and help alleviate symptoms. Despit what some say, there are no prven safe "ntural" remedies that cure the commom cold. Life should only be that easy!