| 摘要 |
<p>A germ-killing composition, such as a soap, toothpaste or ointment includes a first material, in the form of a solution or gel, containing sodium chlorite, and a second material, also in the form of a solution or gel, containing lactic acid, the latter being present in sufficient amount to lower the pH of the aqueous media to less than about seven. Various forms of dispenser may be employed to accommodate the two materials separated from one another and to dispense them simultaneously, such as a syringe comprising housing (20) divided by partition 22 and having coupled pistons (26, 28) for ejecting the materials simultaneously.</p> |
