Skip to main content

The Ant Invasion: Why Your Home Has Ants & What to Do About it

mom and daughter baking in kitchen

Despite being tiny creatures, ants have a habit of making themselves appear when they’re not welcome, like our homes.

But why do ants suddenly appear in our kitchens, living rooms, and bedrooms? There are several unexpected reasons why. Read on to learn more about why ants may appear in your home and how to stop an invasion.

Why Do Ants Suddenly Appear?

Ants invade homes for their benefit. When ants are hungry, thirsty, or in danger, your home is an ideal shelter for them.

These bugs tend to appear more often in certain situations. During the summer months, known as ant season, ants are more active and will usually appear more frequently. Periods of heavy rain also attracts ants to homes as it causes their nests to flood.

Ants invade homes in search of food and water. Even if you keep your home immaculately clean, a small bundle of crumbs is enough to attract an army of tiny ants. Once a group of ants appears, they work together to keep hunting for sustenance in your home.

Ants have a sophisticated way of communicating with each other. If one ant discovers a crumb of food in your kitchen, it releases a trail of pheromones that attracts fellow ants to the food source. 

If you see an ant in your home, it’s most likely a carpenter ant. These ants infest buildings and causing structural damage. Their wood tunneling and chewing habits make carpenter ant invasions more severe and time-sensitive.

Signs of an Ant Infestation

There are a few telltale signs your home is now the home of an army of ants. Some signs are more obvious than others. 

Groups of Ants

One of the most obvious signs of an infestation is spotting a group of ants in one area. This means a single ant guided the other ants to a source of food or water. If you see a group of ants anywhere in your home, you need to take action right away.

Stray Ants

Seeing a bunch of stray ants is also a troubling sign. Stray ants are “scout ants,” and roam around to find other areas to infest. If you spot a stray ant in areas without food, water, or excess moisture, it usually points to a larger infestation elsewhere.

Wood Debris

Wood debris is a sign of carpenter ant infestation. These ants thrive in rotten wood and chew their way through it. As they tunnel through wood, they expel small pieces of wood shavings. If you notice small fragments of wood in your home, that means ants are tunneling through it. 

Immediate Food Infestation

Seeing an ant or two on your food isn’t a sure sign of a full-blown infestation. However, seeing a group of ants in the kitchen invade a food source shortly after placement is a more troubling sign. If it doesn’t take much time for a colony to form near your food, your home already has a large number of ants.

Noises in the Walls

One of the creepier signs of ant invasion is wall noises. A considerable infestation will create a soft rustling noise in the walls the colony infested. Knocking on your wall and hearing a hollow sound is another sign that points to a hiding ant colony.

Nearby Ant Nests

Spotting an ant nest outside your home is a big red flag. These nests usually take the form of small dirt mounds, so they’re easy to spot. Even though the nest is outside, your home is close enough to warrant the ants to invade. As soon as you spot a mound, take action before you end up spotting an ant in your house.

What to Do About Ants in Your Home

As soon as you spot ants in your home, it would be best if you started implementing preventative measures against them. Here are a few steps you can take to start removing an infestation.

Clean Up

If you see one ant, it likely left a trail for its colony. While you can’t see this trail, one way to prevent the colony from smelling the ant’s pheromones is to clean the area with vinegar. This prevents the colony from locating the ant, which can stop an invasion in its tracks.

Be sure to clean hard-to-reach areas, such as behind the fridge and oven. These areas notoriously harbor food in small crevices that are hard to reach for you, but not for ants. Staying on top of cleaning the nooks and crannies in your home will help prevent attracting ants.

Remove Resources

Ants need water to live, so it’s essential to get rid of any excess moisture in your home. Pay attention to areas that may harbor standing water, such as plants, sinks, and garages. Ants are also attracted to humid areas. When bathing, remember to turn a fan on to help prevent a build-up of humidity.

Cover up any open spaces that lead outside. Ants are tiny, so they can fit into small cracks anywhere in your home. Use caulk to seal the cracks and crevices.

Since wood attracts carpenter ants, keep logs of wood away from your home, if possible. Scan your home for any wood decay and take care of any decay you see immediately.

Hire a Professional

If your ant invasion gets out of control, it’s time to look into professional pest control companies to keep ants at bay regularly. Pest control services provide on-demand ant extermination when you need it most. You can choose between quarterly visits or a one-time visit.

Professional pest control services use eco-friendly products and certified technicians to get rid of nasty invasions quickly and safely. Plus, you can count on same-day service.

All It Takes Is One Ant

When you find yourself asking, “why do ants suddenly appear” after spotlessly cleaning your home, it’s time to take things to the next level.

An inspection is a quick and easy way to mitigate ant issues. So when you spot any signs of ant invasions, it’s best to take strong measures to get rid of them immediately.

Are ants already invading your home? Feel free to contact us today and to get a pest control quote or schedule a free inspection!