*for adults and children age 6 +*in case of stuffy nose, it clears the upper respiratory tract and helps restore nasal breathing comfort and wellbeing.*in case of fluid or abundant secretions due to a cold or any other nasal infection: cleanses, moistens and effectively eliminates excess mucus - prevents the outbreak of ent complications (sinusitis, tonsilitis).*in daily preventive use: eliminates dust, allergens, pollutants and pathogens - thoroughly moistens the nasal mucosa - effectively protects against cold, flu and allergic rhinitis.