Translation of "Saliva" in Spanish

There's nobody whose saliva doesn't stink.

No hay nadie cuya saliva no hiede.

Ants bite the soil, softening it with saliva

las hormigas muerden el suelo, suavizándolo con saliva

Folklorist Jonathan Young says the only thing that could harm it was a weapon tipped in human saliva.

El folclorista Jonathan Young dice que lo único que puede lastimarlo era un arma fijada con saliva humana.