True to their name, odorous ants release an unpleasant smell when crushed. When they invade kitchen storage areas, the pests have a tendency to contaminate food products. ... While odorous house ants do not sting or bite, they can become persistent pests, traveling indoors in large numbers.

Are odorous house ants poisonous?

Are odorous house ants dangerous? Odorous house ants are not dangerous, but they can contaminate your food as they forage. They are considered to be nuisance pests.

What are odorous house ants attracted to?

Like many other pests, odorous house ants are attracted to three main things: food, shelter and water. Odorous house ants will feed on virtually anything. Outdoors, they prefer honeydew produced by other insects like aphids and mealybugs, but they may also eat plant nectar and even small dead animals or dead insects.