Pest Away Tips

7 Reasons Why Ants Invade Your Home and How to Keep Them Out

Ants are some of the most common household pests, and they can be a real nuisance when they find their way into our homes. There are many reasons why ants might come into our homes, and it’s important to understand these reasons so we can take steps to keep them out.

In this article, we’ll discuss the various reasons why ants come into our homes and how to prevent them from doing so.

Reasons Why Ants Come Into Your Home

Ants Looking for Shelter

When ants are seeking shelter, they might enter your home because their natural habitat has been disturbed. This could happen during heavy rains or flooding, such as when pavements ants find their nests washed away.

They then seek for shelter in your home. They may also seek shelter in your home when the weather turns colder, and they’re looking for a warm place to survive.

Ants Looking for Water

Ants are attracted to sources of water, and they will come into your home if they can find a steady supply. This might be pet bowls that are left out in the open or a kitchen sink where water is left standing.

Ants are also known to build their nests near water sources, so if you have a leaky pipe or a faucet that drips, you might find ants in your home.

Ants Looking for Food

One of the main reasons ants come into our homes is that they are looking for food. Ants are attracted to sweet and sugary foods such as candy, energy drinks, and teas.

They may also be attracted to snacks left out in the open, such as chips or crackers. Leftover food on plates, especially greasy dishes, can attract ants.

Ants Attracted to Scents

Ants are attracted to scents, and they will follow these scents to their source. If you have scented candles, perfumes, or laundry detergents in your home, ants might be attracted to these scents and come investigating whats happening.

Ants Attracted to Clutter

Ants are naturally attracted to clutter and disorganization in our homes. If you have piles of paper or cardboard boxes, ants might find these to be good places to build their nests or burrow under to gain access to other parts of your home.

Ants Attracted to Plants

Ants are known to be attracted to plants, and they are often found crawling on them. They may be attracted to peonies, clematis, roses, beard tongue, or other plants because they are hosting aphids.

Ants may be protecting these aphids, so theyll keep coming back to find more.

Ants Attracted to Other Ants

Finally, ants are attracted to other ants. They use pheromones to communicate with each other and leave trails to help their colony find food and water sources.

This is why when one ant is spotted, there are almost always more to follow.

External Factors Attracting Ants

Other outdoor factors can attract ants to your home. Your neighbors pest control activities might drive ants into your home, for instance, they might be forced to move out of their natural habitat.

Outdoor construction activities or rotting tree stumps may also disturb ant colonies, so when they come looking for a new home, your home can be their temporary new shelter.

How to Keep Ants Out of Your Home

Now that we understand why ants might be coming into our homes, let’s discuss some steps we can take to keep them out.

Repair Cracks and Crevices

One of the main ways ants enter our homes is through cracks and crevices in the walls or foundation. By taking the time to seal up these access points, youll limit the entry points.

Window sills are prime areas where ants sneak in, apply wood filler or TAROSE weather stripping to seal those areas.

Remove Attractants Outside

It’s essential to cut down the possible attraction outside of your home. Sacks of dead trees, standing water, and fire ant mounds tend to attract ants.

Some ant species like fire ants can create mounds outside houses, which can cause these pests to find their way indoors, so remove them to avoid invasion.

Keep Pet Bowls Clean

Pet bowls left lying around can attract ants, so it’s important to keep them clean. On the other hand, as the ants are always looking for sources of water, you’d have to change the moat daily to stop them from getting into your home.

Keep Water Sources Dry

Ants are attracted to moisture, so it’s essential to keep water sources dry. Remove any standing water, fix leaky pipes, and make sure your garbage disposal is working correctly.

Use Ant Traps

Ant traps are a great way to control ants in your home, and these are readily available in the market. Some ant traps are designed to attract and kill ants while others are used to trap ants, making it possible to release them later.

Get Professional Pest Control

If you have a large ant infestation in your home, it might be necessary to seek professional pest control services. A pest control company can assess your situation and provide you with the right treatments to eliminate the ants and keep them out.


Ants in our homes are never a joy to experience, and they can cause numerous problems in our homes if not managed properly. By understanding the reasons why they come into our homes and taking steps to prevent them, we can keep our homes ant-free and enjoyable to live in.

With the tips shared above, you can quickly and efficiently control ants entering your home.

A Request for a Professional

Sometimes, no matter how hard you try, ants just seem to keep finding their way into your home. If you’ve tried all the tips and tricks and still have an ant infestation, it may be time to call in a professional.

Pest control companies have the experience and expertise to deal with even the most stubborn ant infestations. They can assess your situation and provide you with the right treatments to eliminate the ants and keep them from returning.

Ants May Come from Your Neighbor’s House

It can be frustrating to discover that your efforts to keep ants out of your home are thwarted by your neighbor’s pest control measures or lack thereof. Often, ant invasions can cross property lines due to neighboring pest control activities.

It’s essential to talk to your neighbor and confront the issue together to avoid pest invasion altogether. Commonly, pest control companies provide neighborhood-friendly pest repellants.

House Clutter and Laundry

Ants are known to be attracted to clutter and disorganization in our homes. Piles of paper or cardboard boxes are excellent shelters for ants, and they can create nests in the folds.

Therefore, it’s important to reduce clutter in your home to minimize potential hiding places for these pests. Another unexpected attractant for ants is laundry.

When washing clothes, laundry detergent and dryer sheets can leave a residue that attracts ants. Make sure to empty your dryer after every cycle to avoid bits and pieces of fabric left behind.

Dealing with Ant Pheromones

Ants communicate with each other using pheromones. This communication system helps them to find food and water sources and can also help them navigate back to their nest.

Ant pheromones are an essential piece of the ant colony’s social structure and are why ant trails can be seen throughout homes. When you see ant trails in your house, its essential to clean and sanitize the area to eliminate the pheromones and to switch up the trails.

Plants and Ants

Plants can often attract ants because they release nectar and sap that ants love. Some plants, such as peonies, clematis, roses, beard tongue, attract ants as they host aphids that excrete a sweet nectar.

This sweet substance, known as honeydew, is a favorite food source for ants. However, ants can also be beneficial to gardeners as they can help with pollination and control other garden pests.

One way to reduce the attraction of aphids and ants on your plants is by using a low-toxicity pesticide. You can buy these natural pesticides from garden centers, or you can make them at home using organic materials such as neem oil or garlic spray.

It’s important not to overuse these pesticides, as they can harm other insects and beneficial organisms in the soil.

Final Thoughts

Dealing with ants in your home can be challenging, but there are plenty of tips and tricks to help keep them out. By understanding what attracts ants and taking steps to reduce these attractants, you can significantly reduce the number of ants in your home.

Remember to also consider seeking professional assistance if your ant infestation is severe. By working together, we can keep our homes ant-free.

Ants are pesky household pests that can cause numerous problems, from contamination of food to structural damages. Understanding why they come into our homes and taking steps to prevent them can help avoid these issues.

By sealing up cracks and crevices, removing attractants, keeping water sources dry, using ant traps, and seeking professional assistance when necessary, we can keep our homes ant-free and enjoyable to live in. Lastly, remember that carelessness with clutter and other household items can attract ants, so always keep your home tidy and organized.

By following these tips, we can live in a comfortable, ant-free environment.

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