Freenex Isotonic Sea Water Nasal Spray is a 100% natural daily nasal hygiene solution suitable for babies, children, and adults. This preservative-free isotonic spray uses sea water for gentle and effective nasal cleansing and moisturizing. The product comes in a 100ml bottle with a soft jet spray nozzle for comfortable application. The isotonic formulation means it matches the body's natural salt concentration, making it suitable for daily use. It helps maintain nasal hygiene by cleansing and moisturizing nasal passages. The preservative-free formula makes it safe for use from newborns to adults.