The present invention teaches a green non-toxic biocidal application technology that helps a person find, evaluate and produce the perfect pathogenic solution for safely exterminating unwanted, pathogenic and deadly organisms while contributing positively to regenerative and sustainable future ecosystems. This method enables the identification, selection and production of biocidal bioavailable pure silver particles and ions that are indefinitely clear, non-toxic, safe, ultra-small size=0.04-0.99 nanometers antimicrobial solutions for pure liquid or atomized implementation that are customized for completely annihilating specific targeted unwanted, pathogenic, deadly and/or disease-causing organisms. These custom formulated solutions can: (a) completely and safely annihilate many unwanted and/or pathogenic organisms that are contributing to dangerous and deadly pandemic conditions throughout the world, including: Gram Negative and Gram Positive Pathogenic Bacteria, and Gram Indeterminant Bacteria; (b) continual