From the makers of Zicam. Makes breathing easier. Clean, pure hypertonic mist gently cleanses, soothes and moisturizes nasal passages. Preservative free. Sterile. Dry heated rooms, air conditioning, allergens, colds, certain medications and environmental pollutants all contribute to the irritation and dehydration of nasal passages. Nasal Comfort Moisture Therapy not only soothes and moisturizes sensitive nasal membranes, but also helps your nose cleanse and filter the air you breathe. Used twice a day, our pure unscented hypertonic formula provides refreshing , relief from dryness, irritation and conditions that can lead to congestion. Safe to use with all medications. Non-habit forming. Preservative free and so pure you can use it as often as you need it. Spearmint Oil is light, refreshing and soothes nasal passages. Patented Micro-Filtration Sprayer prevents product contamination and is easy to use. Discover easier, more comfortable breathing. Make Nasal Comfort Moisture Therapy part of your daily routine.