Ants in My Garage: How to Get Rid of Ants in Garage

A garage can be a place for stockpiling stuff that we rarely or never use, but it is, on the other hand, a place we need to keep clean because it is a shelter for our cars, bikes, and motorcycles. Most people use the garage as a storage room and we all know how messy it can become.

Sometimes “the creative mess” inside the garage can go out of hand, and our garage can become a mess that invites all sorts of pests to it and ants along with them. But there are several remedies for this nuisance, and in the rest of the article, you will learn how to combat these little pesty insects and how to remove them from your garage.

So, how to get rid of ants in garage? There are many ways to get rid of the ants in the garage. Using toxic bait for ants has a high success rate, but you just need to find the perfect spots for them. You can also opt for using ant pesticides in your garage, or you can try with some natural remedies if you don’t want to use anything toxic. If your ant problem goes out of hand, always call a professional.

Ant Exterminators

Fighting ants so close to your home can be a bitter and a hard fight, so you need to know as much information as you can. There are a couple of steps in this fight, and it is important to know all of them if you want your ant problem resolved properly.

You need to know what repellant to use and when because only then you will get the best results, so stay with us till the end of the article! Let’s begin!

Related: What Do Ants Eat? | Ant Feeding Habits

What Can You Do to Get Rid of Ants in Your Garage

What Can You Do to Get Rid of Ants in Your Garage

Ant Pheromone Trails

After detecting the presence of ants, the first step should be to erase their pheromone trails, which will give you some time to act. You don’t always need to erase their trails right away. If you can actually find where are they coming from, after following their path, you can set ant traps on it, so ants will take the toxic bait back to their colony.

Related: How to Get Rid of Ant Pheromone Trails: A Complete Guide

Ant Killers (Bait or Spray)

The next step in the elimination of ants is to destroy their colonies. For that purpose, you can use toxic ant bait or some other type of ant trap. That way you will be sure, even if you can’t find the location of the colony, that some of the ants will carry the poison to it, and in that way, the colony will be destroyed.

Most of the toxic baits and traps have a long-lasting effect, so with enough luck, the poisoned bait will be distributed along with several colonies. Using a Homeplus Ant Killer Bait is a good choice.

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If there are still ants roaming around then you probably have ant nest or nests somewhere in the garage, or nearby. Ants usually build nests in damp and cold areas. If your garage roof has a leak, that can be a good spot to start searching. Also, check for any spot that shows damage made by water. If you find a nest you can spray it with some ant killer spray.

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Professional Ant Exterminator

When it comes to destroying nests, using a proven insecticide is a good choice. Just be sure that you read the instructions. If you are not sure that you can conduct this job properly it is better to contact the professionals. Unsafe usage of insecticide or other chemicals can be dangerous, so if you don’t have experience with it, or you are just unsure, leave it to the professionals.

Natural Remedies for Ants

You can use some nontoxic ant repellant based on peppermint and cinnamon, but if the infestation is out of hand, we recommend using proven chemical products. Yes, it is better to avoid using anything poisonous, but in some cases, drastic measures must be applied.

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If you aren’t keen on DIY assignments, you can skip all these steps and hire the professionals from the start. They have the experience, knowledge, and tools to handle all kinds of infestations. The problem will be solved in the fastest and safest way possible.

What Should You Do If Your Garage Is Infested With Carpenter Ants?

Carpenter ants are a dangerous pest. They are similar to termites because they both can damage the wood. If you have some wooden construction in your garage, that can potentially lure carpenter ants. If that actually happens you will see the droppings of these ants, called frass.

Frass is associated with insects that consume wood. If the infestation of carpenter ants is left untreated, they will continue with the destruction of any wood material they find and that can cause some serious damage in your garage. If you want to tackle them by yourself, you can use methods from the previous parts of this article, but it is recommended to contact the professionals.

Don’t play with carpenter ants, and resolve that problem as soon as possible, best with the help of the professionals.

Steps to Follow Ater the Ant Infestation Has Been Destroyed

When you or the professionals finally destroyed the ant colonies and nests, you need to keep everything in order to prevent any infestations in the future. It would be a good idea to seal off all entry points to your garage. Check the walls and foundation for any cracks, both inside the garage and outside.

Checking windows is a must and also do a special check on window sills. For these purposes, you can use caulk. Your garage door should be sealed with a weather seal which is properly seated. That way your garage door will be secure and no ants won’t be able to penetrate that.

Also, it would be good to keep the area around the garage clean. Remove any dead stumps nearby, because ants are attracted to those. Actively clean firewood piles and leaves this way you will keep the area clear of moisture and that way ants will have one less reason to come anywhere near your garage.

Ways Of Preventing Ant Infestations In The Garage

Ways Of Preventing Ant Infestations In The Garage

Yes, it is possible to avoid the need to clean the garage from a bunch of pesky ants. If you don’t give them a reason to occupy your garage, they will in most cases not even notice it. Using a garage as a storage room, or a workshop is common, and with that comes pilling up of waste and garbage.

Ants are attracted to the mess and stored groceries. If you decide to keep supplies of groceries in your garage, be sure to limit it to canned food, because if you keep large amounts of bagged sugar or similar products, given enough time the ants will notice that. Be sure that all your groceries are properly stored, and that ants can’t reach them.

It is often seen that garages are full of piled up stuff that no one uses. That can also attract ants in their search for food or place to build nests. We are not trying to tell you to dump all your stuff from your storage, but keeping it neat and clean is a part of a solution.

Try to organize the storage, so you can regularly clean it without too much hassle. Regular vacuuming is important, because if ants already made their way into the garage, that way you will erase their pheromone trails, and new ants won’t be able to follow them. Using a good household cleaner after the vacuuming is a big step forward in stopping ants from entering your garage.

Clean any leftover food like crumbs, or any pet food, because that can be enough of a trigger for ants to barge in. If in your garage you have water sources, like a pump, or faucets, check them for ants. A water pump is one of the spots ants often inhabit and if it is in the garage, you should check it and clean it from any ants, if you found them in the first place.

By cleaning food leftovers and water sources, you will leave ants without any water and food and those are the two biggest reasons for them to live in your garage.

Can Certain Types of Plants Attract an Ant Infestation?

Yes, some types of plants can somewhat attract ants. Try to avoid planting peonies and desert willows. Yes, they can look nice in your garden, but soon you will be swarmed with ants. Also, some kinds of weeds, like wild parsnip, are a magnet for ants. Keep on a lookout for it and try to eradicate it as soon as possible, because, like all weeds, they multiply fast.


Ant infestations in your garage can be a real pain because your home is in danger too. There are several ways to eradicate ants in your garage, from baits and traps to using full-scale insecticide on an ant colony. Be on a lookout for any ant nests, and check for any leaks in your roof, because ants love moist areas.

Try to resolve problems with ants as soon as possible. After you deal with your ant colony, try to keep your garage clean and neat, and check for any possible entry points. Fix any cracks in the walls or foundation, and seal off all windows and garage door.

If you are not sure how to battle the ants, call a professional exterminator, because if the ant infestation goes out of hand, that can be a hell of a problem. They can contaminate your food, your water supply, eat your wooden construction, and even move to your home, so resolving that problem as fast as possible is the best way of getting rid of ants.

If you want to learn how to protect yourself from all kinds of insects and pests keep following our site. Best of luck!

List of Sources

Cranshaw W.S., Ants in the Home, Colorado State University Extension

Ants Commonly Found In and Around Structures, Maine Department of Agriculture

Ants in the Home and Garden – How To Control Them, USDA

Potter M., Carpenter Ants, University of Kentucky Entomology