Crazy Ants: Identification, Habitat, Behavior, and Control

If you’ve noticed a swarm of small, dark-colored ants moving erratically around your property, you may have a crazy ant infestation. These tiny pests can quickly become a nuisance, and if left unchecked, they can cause serious damage to your home and property. In this guide, we’ll provide you with everything you need to know about crazy ants, including identification, habitat, behavior, and control.

crazy ants

Crazy Ant Identification

Crazy ants (Nylanderia fulva), also known as tawny crazy ants, are small, dark brown to black ants that are about 1/8 of an inch long. They get their name from their erratic, “crazy” movements, which can make them difficult to control. Unlike many other ant species, crazy ants do not have a defined trail or pattern of movement, so they can quickly spread throughout your property.

Crazy Ant Habitat

Crazy ants are originally from South America, but they have become a common pest throughout the southern United States. They prefer warm, humid environments and are often found in areas with high moisture, such as near air conditioning units, inside walls, or under piles of debris. They are also known to invade electrical equipment, causing damage and potentially starting fires.

 Crazy Ant Behavior

Crazy ants are highly adaptable and can quickly become a nuisance in homes and businesses. They are omnivores and will feed on a variety of food sources, including insects, small animals, and even plant material. They are also known for their ability to outcompete other ant species, which can cause disruption to local ecosystems.

Crazy Ant Control

If you suspect a crazy ant infestation in your home or business, it’s important to take action quickly to prevent further damage. While there are some DIY methods for controlling crazy ants, such as using bait stations or insecticides, these methods may not be effective in the long term. The best way to get rid of a crazy ant infestation is to contact a professional pest control service, such as Arete Pest Control. Our team of experts has the knowledge and tools necessary to safely and effectively remove crazy ants from your property and prevent future infestations.


Dealing with a crazy ant infestation, don’t hesitate to reach out to our professional pest control team. We have the expertise and resources to effectively eliminate crazy ants from your property.