Sterimar hypertonic congestion relief microspray has been specifically designed to clear congestion its hypertonic sea water solutionampnbsp containing the mineral salts copper and manganese helps to drain fluids from the nasal mucosa for an antiinfectious and antiallergic formula simply apply to the nasal area and your nose will safely and instantly decongest and clear up so you can get on with your day without further frustrationmax 2 aerosols per parcel due to shipping restrictions