Hi edy
I would not mix the H2O2 (Hydrogen-Peroxid) and Colloidal Silver . I suspect the H2O2 (Hydrogen-Peroxid) would immediately oxidize the silver particles thereby weakening both the silver and the h2O2. i would take them separately. I've never tried H2O2 (Hydrogen-Peroxid) or for that matter ozonated water with minerals added, so can't comment on that. Others seem to think its effective..
my 2 cents
paul