trepasito
A potent rat poison. Its name is a shortened version of Tres Pasitos (three little steps), based on the claim that a rodent dies after taking just three steps once it eats the bait. (Commonly refers to a highly toxic pesticide often sold in informal markets).
I am going to have to put down some trepasito for these mice, I am fed up with them.
Automatically translated from Spanish
República Dominicana