How to Kill Argentine Ants

Poisoned baits might be the reliable way to kill off Argentine ants. Sprays may work, but baits come with the potential to destroy the entire colony.

The Disastrous Presence of Argentine Ants

As their name implies, these ants come from Argentina, but the name isn't wholly accurate. Argentine ants come from many other countries near Argentina, and they long ago found their way to other parts of the world. Once Argentine ants find their way into an environment, they tend to displace other ants and cause problems for property owners.

Argentine ants could ruin a garden since they may feast on what grows inside one. Argentine ant colonies could have more than one queen, leading to massive colony sizes. When these ants present an out-of-control population, getting rid of them often becomes a priority.

Using Baits to Kill Argentine Ants

Baits might be the preferable poison "treat" to kill off Argentine ants. Liquid baits and sugary baits rank among the specific baits employed. Boric acid inside a bait could deliver the necessary killing blow, and homeowners want to use a bait that provides a "slow-acting demise."

That is, those attempting to kill Argentine ants may benefit from baits that take a while to kill the ants. This is because ants could bring the bait down into the colony. Inside the colony, more ants will feast upon the poisoned food.

Using Sprays to Kill Argentine Ants

Poison sprays may kill the ants right away, but they do not lead to killing ants inside the colony. However, when these ants' presence becomes too much to bear, spraying them may provide a solution. That said, using baits might still be necessary to address the colony hidden away.