Nasaline Nasal Rinsing System Helps Decongest and Drain Blocked Nasal Passages and Provides Relief from Symptoms Associated with... *Allergies *Common Colds *Sinus Infections *The Flu Made in USA The Nasaline nasal rinsing system is a natural aid for nasal and sinus health. It helps relieve nasal symptoms caused by allergies, dust, cold, and other irritants. Use Nasaline for nasal irrigation, miniaturization and daily nasal hygiene. Kit includes nasal Irrigator, storage sleeve, 50 pre-mixed saline packets, mixing cup and instructions. Use distilled, sterilized or filtered tap water (using a filter with an absolute pore size of 1 micron or smaller). once mixed, use the saline solution within 24 hours or discard.