Neilmed nasmist saline spray is a natural sterile soothing saline spray it applies a gentle and fine mist into the nose in order to keep the nasal passages moist and to alleviate symptoms from allergies and sinus problems it is suitable for adults children and infants safe for babies it helps to relieve nasal dryness nasal congestion and nasal irritation caused by occupational dust fumes animal dander grass pollen smoke and house dust