This is a saline nasal spray designed for infants and young children. It is used to help relieve nasal congestion, dryness, and irritation caused by allergies, colds, or other respiratory infections. The spray contains a sterile saline solution that helps to moisturize and soothe the nasal passages, making it easier for babies to breathe and sleep comfortably. The nozzle is specially designed to provide a gentle and precise mist, making it easy to administer the spray to your baby's nostrils.