Product Overview: Provides gentle, isotonic nasal cleansing for daily hygiene and helps remove allergens and irritants, ensuring clear and comfortable breathing. Key Features: ‣ Gently cleanses nasal passages and removes allergens and irritants. ‣ Isotonic seawater formula and is suitable for daily nasal hygiene. ‣ Convenient spray bottle for easy use. How to Use: Spray into each nostril 1-2 times daily or as needed for nasal hygiene.