I don't think a pulser will clear the infection. Colloidal Silver should help as long as the dosage is consistent. I would do a tsp every hour or so until the infection is cleared and then maybe a few days after to make sure it stays cleared. The magnetic pulser helps to get the lymph flowing which in a way does benefit the immune system but it will not kill pathogens. Also consider a Colloidal Silver sinus spray several times per day if she can handle it.