Stérimar™ developed a new patented safety nozzle with a non-slipping, comfortable coated surface to ensure gentle but effective relief from little blocked noses. Suitable for children, this product creates a natural osmotic effect that gently draws and drains excess fluid, like mucus, from the nasal lining to rapidly relieve bunged up noses and help prevent the risk of secondary infection by washing out nasal cavities. A hypertonic solution with a higher salt concentration than cells in the human body for a natural decongestant effect, called the osmotic effect.