Replied by Jennywren (Perth, Western Australia, Australia) on 02/12/2012
Hi there! I also get a lot of phlegm and bronchial issues and am finding that Colloidal Silver (bought from my health food shop) sprayed to the back of my throat and inhaled at the same time is working well. I have it in a spray bottle and use it 3-4 times a day. Hope this helps!