Purevon Nasal Mist is an ideal application of colloidal silver to enable fast relief from sinus congestion.  We’ve added just enough salt to equal the “normal saline” (0.9%) state of the human body.  The average pH of the sinuses is slightly acidic, in the range of 6.0 to 6.6.  Purevon Nasal Mist contains just enough sodium bicarbonate to bring the pH as close to 6.3 as possible.  The result is an effective non-irritating fine mist which helps cleanse and can relieve the symptoms of sinus infection, dryness, colds, flu and allergens.
It is suggested that the nasal mist be sprayed into each nostril, while holding the other closed. Three sprays in each is suggested. Congestion may begin clearing within 3 or 4 minutes; repeat as needed.  For severe congestion, slowly swallowing 1 ½ - 2 fl. Oz. of Silver in a Bottle colloidal silver may help clear the throat, as well.