Children's FESS is a non- medicated, preservative free saline nasal spray for kids. Use for effective allergy relief as well as colds. Clears and soothes dry nasal passages. Washes away allergens, dust and pollen. Description & Use Naturally thins mucus, so it flows away more easily. Stimulates the nose s natural defence mechanism. Ideal for toddlers and children. Fun stickers in the box. Does not need to be discarded 3 months or less after opening. Can be used as often as needed. Dosage Children 2-3 sprays per nostril as needed. Use 5 minutes prior to medicated nasal sprays. Active Ingredients Purified seawater nasal spray Equiv. 9mg/mL Sodium Chloride. Warnings For use by one person only. If congestion persists, see your doctor.