Abstract: The present disclosure describes a method and a system of producing a fire suppression medium. The method includes introducing a solvent and an alkali metal or a salt of the alkali metal into the mixer and dissolving the alkali metal or the salt of the alkali metal in the solvent to create an alkali metal solution. The method also includes filtering and analyzing a sample of the alkali metal solution. If the filtered alkali metal solution does not have a sufficient alkali metal content, the method includes introducing and dissolving additional alkali metal or the salt of the alkali metal into the alkali metal solution. If the filtered alkali metal solution has the sufficient alkali metal content, the method includes filtering the alkali metal solution to remove residual alkali metal or residual salt of the alkali metal to create and collect a saturated alkali metal solution.