Final answer:
A product designed to kill a virus should be labeled 'Virucidal', which indicates its ability to inactivate viruses, as opposed to substances that kill bacteria, fungi, or endospores.
Step-by-step explanation:
A product capable of killing a virus should be labeled as "Virucidal".
An explanation for this terminology cites the suffix -cidal, which indicates the substance's capability to kill. Virucides are designed to target and inactivate viruses, distinguishing them from bactericides, fungicides, and sporicides, which kill bacteria, fungi, and endospores respectively.
Chemical disinfectants are characterized by their level of activity, with high-level germicides being the most potent, capable of achieving sterilization by killing a wide range of microbes including endospores, while intermediate and low-level germicides have a narrower spectrum of antimicrobial activity. For instance, low-level germicides may kill vegetative cells and certain enveloped viruses but not endospores.