After reading your post, I'd like to offer some information if you're interested in making your own CS and generator to treat an infection, as I have been in a very similar situation myself, and have benefited greatly from this knowledge also.
As it turns out, I am a huge fan of the DYI approach, which stands in contrast to investing in what I'd call overpriced solutions. Though I'd add that I do appreciate the convenience that comes from systems that can allow the less fortunate(in terms of technical expertise), along with automation in such cases.
This leads me to ask just how committed you are in your endeavor, and/or whether you're interested in making what I'd call, the best Colloidal Silver solution in the world? As this will require investing in some equipment, and a substantial amount of silver by most standards. Though I'd add that the resulting setup, can produce 2L of advanced CS, in as little as 15 mins.
Beyond this, there is of course, the potential to make lower-end silver solutions like those from the common generators that flood the market, though I'd add that none of these have the potential to make what I'd call the most powerful CS solution available today.
Having said that, I could send you a bottle(or two) for free, should you want to sample or test this solution. Though you will have to pay the shipping(COD). After which, you could then use this to help decide if you want to continue down this path or not.
Hope this helps
PS. I don't sell Colloidal Silver or generators, though I am however committed to helping others find the same wellness that I found through the generosity of others.