Hi Brickley maybe because you do not read the posts - I have made collodial 
silver gel for over ten years - admittedly only with collodial silver - nothing 
else - and yes it kills fungus maybe not in half an hour but 
a few days !!!!    Glad to hear you found it finally - certainly because it 
works !!!!    That is always the bottom line - if it works then you have a good 
thing !!!!
Reards
Sandee🐬
Attitude is Everything !!!!!
Colloidal Silver Products
Organo Gold Healthy Coffee