How to Get Rid of Ants

March 28, 2025

Ants are unwelcome intruders in any home because they can cause significant disruption and frustration in their search for food, water, and shelter. They often form large colonies that are difficult to locate and eliminate. Their resilience makes them a formidable nuisance pest when it comes to pest control. However, getting rid of ants in your home is entirely achievable with the right strategies and a proactive approach. Understanding ant invasion patterns and implementing effective removal and prevention strategies can help maintain an ant free home environment.

Why Do Ants Come Inside the House?

Ants come inside your house primarily in search of food, water, and shelter. These persistent pests are drawn to the easily accessible resources found in human homes like crumbs, spills, and pet food. Additionally, if there is any rotting wood or moisture issues within your home, certain ant species may exploit these areas for nesting. The invasion is particularly common in late spring and early summer when ants are most active and colonies are expanding. Addressing the root cause by locating and eliminating the ant nest is critical for effective control, as it prevents a minor problem from escalating into a significant infestation.

How to Get Rid of Indoor Ants

To effectively get rid of ants inside your home, it's important to use a variety of methods that address both immediate ant presence and long-term prevention. Here are the detailed techniques you can employ:


  • Baking Soda and Confectioner's Sugar Mixture: Combine equal amounts of baking soda and confectioner's sugar and place the mixture in areas with ant activity. The baking soda reacts with the acid in the ants’ stomachs which kills them after a short period. This bait can be placed in small lids or shallow containers near ant trails and entry points.
  • Food Grade Diatomaceous Earth: Apply a thin layer of food-grade diatomaceous earth along ant pathways. This natural substance dehydrates ants on contact which kills them without affecting the rest of the colony. Ensure the powder is kept dry to maintain its effectiveness. Apply it in a thin layer around entry points, baseboards, and other areas where ants are seen.
  • Commercial Bait Gels: Use ant bait gels in areas where ants are seen. Most household ant species are drawn to sweet substances and these gel baits are formulated to appeal to their preferences. Apply the gel in cracks or on small pieces of tape to keep it off surfaces. For homes with pets or children, opt for fully enclosed plastic bait stations to prevent accidental ingestion. The bait is carried back to the colony which results in colony collapse and helps to eliminate the problem at its source.
  • Castile Soap Spray: Make a spray using 1/4-cup Castile liquid soap mixed with 1 quart of water. This solution kills ants on contact and is particularly effective against scout ants. However, it will not affect ants back in the nest. Spray it directly on ants and along their trails to disrupt their movement and deter them from returning.
  • Boric Acid Solutions: Use boric acid by mixing it with sugar and water to create a homemade bait. Position this bait where ant activity is observed. The ants will transport the poisonous substance back to their colony. Remember that boric acid is toxic and should be kept away from children and pets. Regularly refresh the bait to maintain its effectiveness.
  • Pesticide Spray Applications: Apply pesticide sprays to areas where ants are frequently seen. These sprays can provide immediate results by killing ants on contact and creating a residual barrier that prevents future infestations. Adhere strictly to the pesticide label instructions and keep the treated areas off-limits to children and pets until completely dry.
  • Pesticide Dusting: Use pesticide dusts in hard-to-reach areas like wall voids, cracks, and crevices. The dust adheres to ants as they travel through treated areas before eventually killing them. This method is particularly effective for controlling ants that nest inside walls or other hidden spaces. Apply the dust using a hand duster to ensure even distribution.
  • Professional Pest Control: If your ant problem persists despite your best efforts, it may be time to call in professional pest control services. Pest control experts can provide a thorough inspection of your home, identify the type of ants, and use specialized treatments to eliminate the infestation. They also offer long-term solutions to prevent future ant invasions.


By employing these methods, you can effectively tackle indoor ant infestations and ensure that your home remains clean and pest-free. Each approach targets different aspects of ant behavior and biology to provide a comprehensive solution to your ant problems.

How to Repel Ants Before They Come Inside

Preventing ant entry is crucial for maintaining an ant free household. By using natural deterrents and proactive measures, you can significantly reduce the chances of an ant invasion. Here are some effective methods to repel ants before they come inside:


  • Create a Deterrent Barrier: Establish a perimeter using substances that repel ants. Place cinnamon, cayenne pepper, ground chalk, or cornmeal along door thresholds, window ledges, and baseboards. These natural repellents will help to deter ants from crossing into your home.
  • Spritz Vinegar: Fill a spray bottle with equal parts white vinegar and water. Apply this solution around potential entry points such as doorways and window frames. The strong smell of vinegar disrupts ant trails and makes your home less attractive to them.
  • Citrus Peels: Save and dry citrus peels from lemons, limes, grapefruits, and oranges. Process the dried peels into a fine powder using a blender or grinder. Distribute this powder in areas prone to ant intrusion. The citrus scent is a natural ant deterrent.
  • Lemon Juice: Spray or wipe lemon juice on surfaces to remove pheromone trails and mask the scent of food. Additionally, placing lemon rinds in cupboards can deter ants from taking up residence in your kitchen.
  • Use Essential Oils: Essential oils like lemon eucalyptus, peppermint, tea tree, cinnamon, and citrus oils are effective ant repellents. Mix 1/4 cup of water with 7 -15 drops of the oil, shake well, and spray the mixture along baseboards, windowsills, and other entry points. Alternatively, place a few drops of orange, lemon, or peppermint oil on cotton balls and tuck them into cabinets or pantry areas.
  • Black or Cayenne Pepper: Scatter finely ground black or cayenne pepper along baseboards and behind household appliances. The smell of pepper irritates ants and can keep them away from your home.
  • Coffee Grounds: Brewed coffee grounds can repel household ants. Sprinkle the used grounds on disposable surfaces like index cards and place them in areas where ants congregate like by pet bowls and windowsills. Replace the grounds frequently as they lose potency when dry.


By following these tips and using natural repellents, you can create an inhospitable environment for ants, significantly reducing the likelihood of them entering your home.

How to Prevent Indoor Ants

Ant prevention involves maintaining cleanliness and eliminating potential access points to your home. Here are several effective strategies to keep your home ant-free:


  • Keep Your House Clean: Ants are attracted to sugar, protein, and other food sources. Regularly cleaning your home is crucial to prevent ants from finding something to eat. Quickly clean up spills, especially sugary liquids like honey, maple syrup, and soda. Store all food in airtight containers to ensure that scout ants cannot bring back samples to their colonies, which would otherwise lead to an infestation. Daily sweeping and vacuuming in areas where food is prepared or consumed can significantly reduce the chances of ants finding a meal.
  • Eliminate Rotted Wood: Carpenter ants are particularly drawn to rotting wood, so maintaining your deck and other wooden structures in good condition is essential. Keeping these areas dry and well-maintained helps deter ants from establishing colonies inside your home.
  • Cut Off Sources of Food: Ensure that no food sources are readily available for ants. This involves keeping food tightly sealed in containers or plastic bags, washing plates and cooking utensils immediately after eating, and cleaning up crumbs from floors and countertops daily. Pay special attention to areas under and around kitchen appliances, couch cushions, and garbage pails where crumbs often accumulate. Pet food can also attract ants, so remove pet bowls as soon as your pet has finished eating and clean them immediately.
  • Glass Cleaner and Dish Soap Solution: Combine glass cleaner with liquid dish soap to disrupt the scent trails ants use for navigation. Spray this mixture where ants enter and travel and wipe it down to leave a slight residue that continues to deter new ants. This method helps to confuse ants and prevent them from following established trails.
  • Seal Entry Points: Identifying and sealing cracks in walls, holes near floorboards, and other potential entry points is crucial in preventing ants from entering your home. Use caulk to seal any cracks or gaps in and around windows, doors, pipes, and your home's foundation. Ensure that window screens are intact and mend any rips promptly. Reducing the number of entry points makes it more challenging for ants to infiltrate your home.
  • Reduce Moisture: Ants need water just like any other living organism. Ants, particularly house and carpenter varieties, often establish satellite colonies in moisture prone areas within homes. Showers, windows, basements, and other moist spots need extra attention. Regularly inspect your home for leaks, fix them promptly, and replace any water-damaged materials. Also be sure to direct moisture away from your home’s foundation by fixing leaky gutters, pipes, and hose bibs. Ensure that the soil around your home’s foundation is well-drained and not retaining excess moisture. Regularly clean up wet leaf litter and mulch near your house, as these are ideal spots for ants to set up colonies.


By implementing these preventative measures, you can significantly reduce the likelihood of an ant infestation and maintain a clean, ant-free home.

What About Ants Outside?

An ant invasion in your yard can be particularly frustrating, especially when it seems like they have chosen your property over your neighbors. Several factors can make your lawn an attractive spot for ant colonies. Firstly, ants thrive in damp environments, so any sources of water or moisture like bird baths, gutters, or exposed leaky pipes can draw them in. Mulch and rocks, which retain soil moisture, also create an inviting habitat. Numerous ant species are also attracted to sugary substances such as plant sap, nectar, and the sweet excretions produced by insects like aphids or whiteflies. Garbage cans stored in your yard can also lure ants and prompt them to build nests nearby. Understanding these attractants can help you manage and reduce ant populations in your outdoor spaces.

Common Ants Found Outside

Several ant species are commonly found in outdoor environments, each with unique characteristics and behaviors. Here are some of the most frequently encountered ants in yards and gardens:


  • Sugar Ants: These ants are drawn to sweet substances and are commonly found searching for food sources.
  • Carpenter Ants: Known for nesting in wood, they can cause significant structural damage if they invade wooden structures.
  • Ghost Ants: These ants are tiny and hard to see. They thrive in damp environments and have a strong preference for sweet foods.
  • Acrobat Ants: Named for their ability to raise their abdomen over their head, they typically nest in decaying wood and are known to forage for both sweets and proteins.
  • Argentine Ants: These highly invasive ants form extensive colony networks. They are aggressive competitors that often displace native ant species.
  • Pavement Ants: Typically nesting in pavement cracks or beneath stones, these ants are known for their territorial aggression when defending their colonies.
  • Pharaoh Ants: These ants are notorious for being difficult to control and are often found in warm, humid environments.


Understanding the common ant species in your yard can help in identifying and managing potential infestations effectively.

Why Are Outdoor Ants a Problem?

While ants can be beneficial to the local ecosystem, they can also cause significant problems in your garden or lawn. Ant hills, for example, are not only unsightly but can also smother grass which creates bare patches. Ants that burrow underground can disturb plant roots which leads to poor plant health and growth. Carpenter ants burrow in wood and can cause structural damage to your home, porch, deck, trees, or firewood supply. Additionally, some ant species chew on plant stems or trunks in search of sap which can potentially kill the plants or trees. Managing outdoor ants is crucial to avoiding these problems and maintaining a healthy and aesthetically pleasing yard.

How to Get Rid of Ants Outside

Controlling outdoor ants involves targeting their nests directly and using effective methods to eliminate them. Here are several strategies to get rid of ants in your yard:


  • Boiling Water: Rake open the ant nest and pour in boiling water. Incorporating liquid dish soap into the boiling water can enhance its effectiveness. Be cautious when using this method on lawns, as boiling water can kill vegetation.
  • Vinegar: Mix equal parts vinegar and water, then add a few drops of liquid soap. Rake open the ant nest and pour the mixture inside. Vinegar can also kill vegetation, so use it carefully on lawns.
  • Water Saturation Method: Drench the nest with a continuous stream of water for 15-30 minutes, thoroughly saturating the surrounding soil. Since ants can survive underwater for about 24 hours, repeat the treatment after 22 to 23 hours to ensure the ants drown.
  • Boric Acid Solution: Create a liquid ant bait by combining 3 tablespoons of sugar or peanut butter with 2 tablespoons of boric acid crystals and 2 cups of water. Boil for 6 minutes to dissolve the acid crystals, then cool and store in a labeled jar. Use a yogurt cup or similar container with holes punched in it for the bait, placing 2 to 3 tablespoons of the solution inside and covering it. Place the bait container near the ant nest.
  • Chemical Ant Killers: Open the top of the ant mound and apply an ant killing pesticide. These are available in granules, dust, powder, or liquid form at most hardware stores. Strictly follow the product instructions to ensure safety for both humans and the environment. Some treatments act as slow-acting baits that ants carry back to the nest, while others provide immediate contact killing but may not reach the queen. If a smaller nest develops nearby, treat it and monitor the area for further activity.
  • Diatomaceous Earth: Sprinkle diatomaceous earth around ant nests and trails. It works by absorbing oils and fats from the ants' exoskeletons which causes them to dry out and die. This method is long-lasting as long as the powder remains dry and undisturbed.
  • Dish Soap and Water: Mix two ounces of dish soap per quart of water and spray this solution on ants and their trails. This mixture kills ants on contact by penetrating their exoskeletons and suffocating them. Additionally, it disrupts ant pheromone trails which helps to prevent more ants from following.

How to Prevent Ants Outside

Preventing ants from establishing colonies in your yard involves maintaining a clean and well cared for outdoor environment. Here are several effective strategies to keep ants at bay:


  • Keep a Healthy, Fertilized Yard: Regular lawn care including proper fertilization and mowing helps maintain a robust and healthy yard which makes it less attractive to ants. A well-maintained lawn is less likely to have the damp, shaded areas that ants prefer for nesting.
  • Relocate Waste Containers: Place trash cans and compost bins away from your lawn to reduce ant attraction. Ensure that these containers are sealed tightly to prevent ants from accessing food scraps and organic matter.
  • Remove Dead Tree Branches and Limbs: Promptly remove any dead tree branches, limbs, or other debris from your yard. These can provide ideal nesting sites for ants and other pests.
  • Clean Up Spilled Food or Drinks: Immediately clean up any spilled food or drinks during outdoor activities. Sugary and sticky substances are particularly attractive to ants and can quickly lead to an infestation.
  • Patch Up Leaky Pipes: Inspect your yard for leaky pipes or other water sources like leaky irrigation and fix them promptly. Ants are drawn to moisture, so removing these water sources can help deter them.
  • Remove Mulch or Rocks if Necessary: If you have persistent ant problems, consider removing or reducing mulch and rock beds as these materials retain moisture and create favorable conditions for ants.
  • Rake or Shovel Ant Mounds: Regularly inspect your yard for ant mounds and disturb them with a rake or shovel. This disruption can discourage ants from settling in your yard and prompt them to move elsewhere.


By implementing these preventative measures, you can create an environment that is less hospitable to ants and reduce the likelihood of them establishing colonies in your yard.

Contact EcoForce Pest Management if You Are Dealing with Ants

Dealing with an ant infestation can be challenging and frustrating, but you don't have to tackle it alone. If your efforts to control ants in your home or yard are not yielding the desired results, it's time to call in the professionals. EcoForce Pest Management offers expert services to identify and eliminate ant infestations effectively. Our team uses safe, eco-friendly methods to ensure your home and outdoor spaces remain ant-free. Don't let ants disrupt your comfort and peace of mind. Contact EcoForce Pest Management today for reliable and thorough pest control solutions.

Get Rid of Ants FAQs

  • How do I get rid of ants permanently?

    To get rid of ants permanently, it's essential to eliminate their food sources, seal entry points, and destroy their nests. Consistently maintaining a clean environment, both indoors and outdoors, and using professional pest control services can help ensure long-term ant prevention and eradication.

  • What is the best home remedy to kill ants?

    The best home remedy to kill is a homemade bait made from mixing Borax with sugar or peanut butter, which ants carry back to their colony which results in colony collapse. 

  • What do ants hate the most?

    Ants hate strong scents like vinegar, citrus, and essential oils such as peppermint and tea tree oil. These substances can disrupt their pheromone trails and act as natural repellents which help to deter ants from entering treated areas.

  • How do I get rid of ants overnight?

    To get rid of ants overnight, place commercial ant bait stations or homemade baits made from Borax and sugar near ant trails and entry points. Additionally, spray a residual pesticide spray around the perimeter of any areas that show ant activity. 

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