Common treatments for nasal dryness include maintaining cooler temperatures inside the home, using a humidifier to add moisture to the air, ventilating the home to provide fresher air, staying hydrated, and avoidance of fume-producing products. Nasal dryness can aggravate previously existing sinus issues, according to WebMD.
Neti pots are way to irrigate the nasal cavities and treat nasal dryness. They look similar to a teapot but have an elongated spout. To use the neti pot, mix about a pint of lukewarm water with a teaspoon of salt, lean the head over the sink at a 45 degree angle, pour the solution into a nostril, and blow the nose immediately, recommends WebMD.