How to get rid of ants…

Where do they come from? What do they want? How can I get rid of them?

Most common ants live outside in the ground, in nests or ant hills. Several hills and nests can make up one colony. The queen ant (which can live up to 30 years) is in charge and is responsible for making the new ants. In the spring, as things start to warm up, ant colonies send out scouts to forage for food and fuel. These foraging ants leave a scent trail so they can find their way home and so other ants can follow. While foraging ants may be attracted to food material inside your home.

Here’s what to do when you spot an ant…

  • Watch the ant for a while. See if you can tell what it’s looking for and where it came from.
  • Go ahead and kill the ant (get it out of your system).
  • Clean the area around the ant with a strong soap or window cleaner to remove the scent.

Note: Resist the urge to just “squish them all”, they give off a scent when squished that will attract others, also you need them alive so they will be able to carry the poison back to the nest.

  • Try to determine what the ant was after, then remove the attractant and clean the area.
  • Look for others (there’s never just one).
  • See if you can determine the path the ants are using, then clean the path with strong soap or window cleaner (like Windex).
  • Find the entry points (where they enter the house), then fill any cracks or patch any holes where the ants are getting in.
  • Use an ant powder or bait around the entry points (inside and outside if possible).

Note: Hardware stores sell ant killer/bait powders. Do-it-yourselfers use boric acid (Borax) and sugar in small amounts. Here’s a recipe…

  • Ants will continue to show up for some time (3-7 days). Keep cleaning the trails and the entry points.
  • Most ‘ant killer’ is made up of an attractant and an ant poison. Ideally the ant is attracted to the poison and carries it back to the nest where many ants will be killed.

You will never kill all the ants, they will make more! You can only hope to keep them to a minimum in your home. Most attempts to control ants are temporary at best so be careful with poisons and be wary of false claims.

ps/ Ants perform many ecological roles that are beneficial to humans, including the suppression of other pest populations, aeration of soil [source] and an occasional Pixar movie.


  • This article is written in the most general, non scientific terms for people who have spotted a few ants in their home and would like to get rid of the ants.
  • This article is not meant to deal with major ant infestations in out buildings or ant colonies near bio waste facilities in the Florida everglades (see: Empire of The Ants 1977 for more on that type of infestation).
  • Ants are everywhere. Ants thrive in all ecosystems, and form 25% of the terrestrial animal biomass on earth.
  • Getting rid of all the ants in your yard is impossible. However you may be able to stop them from showing up in your home.

Good luck!

Mike Benny

The World’s Most Dangerous Ant

The most dangerous ant in the world is the bulldog ant (Myrmecia pyriformis) found in coastal regions in Australia. There have been at least three human fatalities since 1936, the latest a Victorian farmer in 1988. – Guinness World Records

It is extremely aggressive and shows little fear of human beings, stinging a number of times in quick succession and therefore injecting more venom with each bite. – Guinness World Records

Giant Ants!

Check out this exhibit by sculptor Rafael Gómezbarros – pretty scary at first glance, then beautiful.

The exhibit is called “Casa Tomada” (seized house) and the ants represent “…the displacement of peasants due to war and strife. Spreading aggressively over the colonial façades of goverment structures… “.

Each of the 1300 ants are over 2 feet in length made of fiberglass resin, fabric, and branches. [Source…]

These photos are taken from Saatchi Gallery and Endless Swarm.

Ant on ice

When do ants wake up from hibernation?

STAGE 1: As it starts to warm up in the Spring (or even late winter), a few ants will start to become active inside the nest. You may even see one or two walking on the snow if it’s sunny enough.

STAGE 2: After four or five days of temperatures above freezing (+5 c / +41 f), more ants become active. You will start to see ants outside and you may even see them inside your home.

STAGE 3: The Queen will become active after two weeks of warmer weather. Once the Queen starts moving the whole nest wakes up and it’s game on!

At the first sign of ants in or around your home you can start to take action:

  • Identify the entry points (where they’re coming in)
  • Identify the attractants (why they came in)
  • Clean up entry points and areas of attractant (using Windex or any strong smelling cleaner)
  • Place bait at entry points

Check out this article “How to get rid of ants in your house” for more help.

Remember: There is never just one.

Comment below and let me know the date you see your first ant…