Tonimer Lab hypertonic Baby Spray Sterile hypertonic solution of seawater, for decongesting the nasal mucous and thins the mucus. Recommended for cleaning the nasal cavities of infants and children in the course of colds and particularly for the decongestion of the mucous membrane in the acute phase of allergic rhinitis, sinusitis and rhinosinusitis Modes of use According to individual needs, however, several times a day.