One of the issues with dealing with infection is selecting a product that can actually get to where the infection is... so what type of infection is this.
I have had better luck with mms for some things than colloidal silver. For instance, I have not seen CS help with bowel infections the way mms does.
For topical infections I like MMS as it seems to work quickly. I have seen difficulties with CS in topical infections and i think this is likely because the CS does not penetrated the dermis well unless its in a product designed to assit with that, or in a good dressing that provides continual contact.
“God is the basis of life, life is the basis of energy, energy is the basis of matter.”... Carey Reams