How to help dry nostrils in the winter?

Nasal saline. The cold whipping wind of winter dries out our nasal mucosa as we breathe. Nasal saline spray or mist daily could help. And it would really help to keep your nose covered, perhaps with a scarf.
TEPLON - Magnetic rx. Teplon (ulcht-02) uses the healing and anti-microbial power of heat & electro magnetic fields. Teplon relieves post nasal drip and any nasal stuffiness. Cost $560. Useful equipment if it affects your immunity.