If you’re dealing with ants invading your space, you’ve come to the right place! Here are 15 DIY ant repellents you can whip up at home using simple, natural ingredients. These easy solutions will help you reclaim your indoor areas without harsh chemicals. Let’s jump right into it!
Essential Oil Blends for Repelling Ants

If you’re tired of ants invading your space, essential oils can be a natural solution. They work effectively to deter these tiny creatures without harsh chemicals. In the image, you can see a beautiful array of essential oil bottles, each holding the potential to keep ants at bay. From peppermint to tea tree oil, these blends can make a big difference.
Creating your own ant-repelling spray is simple. Start with a base of water and add about 10-15 drops of your chosen essential oil. Good options include eucalyptus, lavender, and lemon oil. Mix well and pour it into a spray bottle.
To use, spray around entry points and areas where you’ve seen ants. Not only will you keep ants away, but your home will smell delightful too. Just remember to reapply every few days for the best results!
Coffee Grounds as Deterrent

Coffee grounds are more than just a leftover from your morning brew; they can help keep ants at bay! In the image, we see a cup tipped over with coffee grounds spilling out. This visual captures the essence of using coffee as a natural repellent.
Ants dislike the smell of coffee, making it a great option for deterring them. Simply spread used coffee grounds around areas where you notice ant activity. This could be near windows, doorways, or even plants. The aroma will discourage ants from crossing those boundaries.
For best results, do this regularly. You want to replace the grounds every few days to maintain the scent. It’s an easy and eco-friendly method that not only helps with pests but also recycles your coffee waste!
Peppermint Oil Spray

Peppermint oil spray is a natural and effective way to keep ants at bay. This simple solution combines the refreshing scent of peppermint with the power to repel those pesky intruders. The image shows a clean spray bottle filled with the peppermint mixture, alongside fresh mint leaves, highlighting the natural ingredients.
Creating your own peppermint oil spray is easy and requires just a few ingredients. You’ll need water, peppermint essential oil, and a spray bottle. Start by mixing about 10-15 drops of peppermint oil with water in the spray bottle. Shake well to ensure it blends properly.
Once it’s ready, spray the mixture around entry points, like windows and doors, where ants tend to come in. You can also use it in areas where you’ve spotted them, like the kitchen or pantry. Not only does it deter ants, but it leaves a pleasant fragrance in your home!
Boric Acid and Sugar Bait

Boric acid and sugar bait is a popular and effective way to tackle indoor ant problems. The image showcases this method perfectly. We see a small bowl filled with a mixture of sugar and boric acid. Ants are gathered around, clearly attracted to the sweet scent.
The sugar acts as a lure, enticing ants to feast on the mixture, while boric acid works its magic by disrupting their digestive systems. This combination is powerful yet safe for indoor use, making it a go-to solution for many households.
To create your own bait, simply mix equal parts of boric acid and sugar with a bit of water to form a paste. Place small amounts in areas where you’ve seen ants. Over time, the ants will carry the bait back to their colony, effectively reducing their numbers.
Cinnamon Powder Barrier

Cinnamon is not just a tasty spice; it can also help keep ants away from your home. Ants dislike the strong scent of cinnamon, making it an effective repellent for indoor spaces.
The image shows a jar of cinnamon powder beside some ants. This visual captures how simple it is to create a barrier against these little invaders. You can easily sprinkle cinnamon powder along windowsills, doorways, or anywhere you’ve noticed ant activity.
To use this method, just grab some ground cinnamon from your pantry. Then, sprinkle it liberally in areas where ants tend to appear. If you want to amp up the effectiveness, combine cinnamon with other natural ingredients like essential oils. This mixture can create an even stronger barrier.
Not only is this method safe for your family and pets, but it also adds a pleasant aroma to your home. It can be a practical and fragrant solution to keep those pesky ants at bay!
Diatomaceous Earth Application

Diatomaceous earth is a fantastic option for keeping ants away indoors. The image shows a bag of diatomaceous earth, with a hand pouring some onto the floor. This natural powder is made from tiny fossilized algae called diatoms, and it’s safe for use around pets and children.
To start applying diatomaceous earth, you’ll want to choose the right areas. Focus on places where you’ve seen ants entering your home. A light dusting of the powder in these spots can help eliminate any unwanted visitors.
When you sprinkle the powder, be sure to cover cracks and crevices. You can also apply it along baseboards and around windows. The fine texture will stick to the ants and dehydrate them, effectively driving them away.
One of the best parts about diatomaceous earth is its effectiveness and ease of use. You can simply sweep up any excess powder after a few days. This method not only helps manage ants but is also eco-friendly!
Soap and Water Solution

The soap and water solution is a simple yet effective way to tackle indoor ant problems. In the image, a bowl filled with a soapy mixture sits ready for action. The bubbles glisten on the surface, indicating that it’s prepared to combat those tiny invaders.
To make this remedy, all you need is water and a few drops of dish soap. Mix them together until the soap is well blended. This solution works by breaking down the ants’ exoskeletons, effectively suffocating them.
Spray or pour this mixture directly onto the ants and around their entry points. Be sure to focus on areas where you’ve seen them most frequently. Not only does this method help eliminate ants, but it’s also safe to use indoors, making it a great option for households with pets or children.
Keep your space ant-free by using this solution regularly. It’s a quick fix that can help keep those pesky creatures at bay, ensuring your home remains comfortable and clean.
Vinegar and Water Spray

If you’re dealing with ants indoors, a vinegar and water spray can be your go-to solution. The image shows a clear spray bottle filled with a vinegar solution, surrounded by fresh lemon slices and mint leaves. This setup highlights the natural ingredients you can easily find at home.
Mix equal parts vinegar and water in a spray bottle. Shake it well before use. The smell of vinegar disrupts the pheromone trails that ants leave behind, making it an effective repellent.
To use, spray the mixture around entry points like doors and windows, or anywhere you see ants crawling. It’s safe for most surfaces, but it’s wise to test a small area first. This simple spray not only helps keep ants away but also leaves your home smelling fresh!
Citrus Peel Repellent

Citrus peels are a fantastic natural solution for keeping ants at bay. The strong scent of citrus can be an effective deterrent, making it a popular choice for many DIY enthusiasts.
To create your own citrus peel repellent, simply gather peels from oranges, lemons, or limes. You can either scatter the peels around the areas where you notice ants or infuse them in water to create a spray.
For the spray, place the peels in a pot of water, bring it to a boil, and let it simmer for about 30 minutes. Once cooled, strain the mixture and transfer it to a spray bottle. Spritz this solution in areas prone to ant activity.
This method not only helps in repelling ants but also leaves your home smelling fresh and inviting. Plus, it’s an eco-friendly way to manage pests!
Witch Hazel Spray

Witch hazel is a handy ingredient for keeping ants at bay in your home. The image shows a bottle of witch hazel, ready to be mixed into a powerful repellent spray. It’s easy to make and great for your indoor spaces.
To create your own witch hazel spray, simply combine one part witch hazel with one part water in a spray bottle. Shake it well before use. This simple mixture is effective in deterring ants from entering your home.
Once you have your spray ready, target areas where you’ve seen ants. Spray along entry points like windows, doors, and baseboards. The scent is natural and won’t linger long, making it a great choice for homes with kids or pets.
Not only does witch hazel repel ants, but it’s also gentle on surfaces. It won’t leave behind harsh chemicals. With just a few ingredients, you can enjoy a cleaner, ant-free indoor space!
Eucalyptus Oil Repellent

Eucalyptus oil is a great option for keeping ants at bay. This oil has a strong scent that ants don’t like, making it an effective repellent. In the image, you can see a small dish filled with a mix that includes eucalyptus oil. The ants are drawn to the liquid, but this is actually a clever trap to deter them.
To create your own eucalyptus oil repellent, start with a small bowl or dish. Mix about 10 drops of eucalyptus oil with water. You can also add a bit of dish soap to help spread the oil. Place this mixture near the areas where you’ve noticed ants. The scent will help keep them away.
Using natural ingredients like eucalyptus oil not only helps you control ants but also keeps your home smelling fresh. Plus, it’s a safer option compared to chemical sprays. Just refresh the mixture every few days to maintain its effectiveness.
Cornstarch Trap

Cornstarch is not just a kitchen staple; it can help you tackle those unwanted ant visitors too. This simple trap uses the natural properties of cornstarch to attract and catch ants effectively.
To create your cornstarch trap, start by gathering a small bowl or container. Fill it with a generous amount of cornstarch. Place this bowl where you’ve noticed ant activity. The ants will be drawn to the cornstarch, thinking it’s food.
Once they start to gather, they may consume the cornstarch, which can disrupt their digestive systems. This method is non-toxic and safe for use indoors. It’s a great way to control ant populations without harsh chemicals.
Check the trap regularly and refresh the cornstarch as needed. You’ll be helping to keep your home ant-free while keeping it safe for kids and pets. It’s a win-win!
Bay Leaves in Cupboards

Using bay leaves in your cupboards is a clever way to keep ants at bay. The image shows vibrant bay leaves placed among jars and containers in a pantry. This setup serves a dual purpose of decoration and pest control.
Bay leaves release a scent that ants find unpleasant. By placing them in your cupboards, you can create an environment that discourages these tiny intruders. It’s a simple and natural method to protect your food supplies.
To use bay leaves effectively, just scatter a few dried leaves in your cupboards or pantry. Make sure to replace them every couple of months for the best results. This method is easy, affordable, and safe for your home.
Hot Pepper Spray

Hot pepper spray is a simple and effective DIY solution for keeping ants at bay indoors. The image shows a vibrant bottle labeled ‘Petravy Bifter’ filled with a spicy-looking liquid, surrounded by colorful chili peppers. This blend is an easy-to-make repellent that packs a punch!
To create your own hot pepper spray, you’ll need a few ingredients. Gather a handful of hot peppers, such as jalapeños or habaneros, and combine them with water in a blender. Blend until smooth, then strain the mixture through a fine mesh to remove solids. You can also add a few drops of dish soap to help the spray stick to surfaces.
Once you have your spray ready, transfer it into a spray bottle. Spraying this mixture around entry points and areas where you see ants can deter them effectively. The spicy aroma will drive ants away without the use of harsh chemicals, making it a safe option for indoor use.
Garlic Water Solution

Garlic is not just a staple in the kitchen; it’s also a powerful tool against ants. The image shows a jar of garlic water alongside several garlic bulbs, creating a visual cue of how simple this remedy can be.
To make a garlic water solution, you’ll need a few cloves of garlic and some water. Start by crushing the garlic cloves to release their natural compounds. Then, mix the crushed garlic with water in a jar and let it steep overnight. This allows the garlic to infuse its potent scent into the water.
Once your garlic water is ready, pour it into a spray bottle. This makes it easy to apply in areas where you’ve seen ants. The strong aroma is unappealing to them, helping to deter them from invading your space.