This means using distilled water (purchased at the store) or sterile water (boiled and cooled tap water) and adding premixed nasal rinse salt packets. A 0.1 micrometer water filter can also be safely ...

tap water 1 ml (¼ tsp) baking soda 5 ml (1 tsp) sea salt Source: Adapted by CHU Saint-Justine from the recipe developed by the American Academy of MD Allergy, Asthma and Immunology. Store both ...