Use any oil for the night; olive oil, sesame oil, coconut oil, whichever you find the most pleasant(I choose coconut cause of the scent). Just kinda dip your pinky in the oil and dab a bit of it in each nostril.
During the day you can use saline spray and stay the fuck away from any cold and flu "unblocking" nosesprays and basically any medication that is created to dry your mucosa.
I live near the Arctic circle so I know how drying winter air can be.
Interesting.
