Will Vinegar Kill Ant Hills?

You can buy tea tree oil online, at your neighborhood grocery store, or health food store.

Lemon eucalyptus oil

The oil of the lemon eucalyptus tree also serves as an insect repellant. Citronella, a substance used in candles to ward off mosquitoes and other flying insects, is present. According to anecdotal evidence, it might also work to keep ants away.

To utilize, do out the subsequent actions:

  • Apply the pure lemon eucalyptus essential oil to cotton balls.
  • Put the cotton balls where you frequently find ants in your house.
  • Freshly saturated cotton balls should be used in place of the old ones every week.

The oil of lemon eucalyptus should not be consumed. Keep it out of children’s and animals’ reach.

You may likely get lemon eucalyptus oil at your local health food store. Online access is also provided.

Oil of lemon eucalyptus (OLE)

Despite having a similar name, lemon eucalyptus essential oil and oil of lemon eucalyptus (OLE) are not the same thing. The gum eucalyptus tree, which is indigenous to Australia, is where OLE derives from. It contains p-Menthane-3,8-diol (PMD), a substance that effectively wards off insects.

The Environmental Protection Agency (EPA) has designated PMD as a biopesticide and has determined that it is safe to use.

White vinegar

An inexpensive and efficient method to kill and repel ants is to use white vinegar, which is sold in all grocery stores. It functions as a natural cleaner as well.

Wherever ants are prone to go, try cleaning hard surfaces with a 1-to-1 vinegar/water solution, including floors and countertops. Spray the mixture on any ants you observe or remove them with a paper towel.

Ants can smell the vinegar when it dries, but most people don’t notice the fragrance for very long.

Boiling water

Pour hot water into any ant holes you see close to your house. Many of the ants within will be efficiently and instantly killed by this technique. Even though anthills have a tiny appearance, they conceal enormous ant colonies.

The entire colony won’t be wiped out by the boiling water. Because of this, be sure to treat any ant holes you come across near your property.


Cornstarch, which is accessible in grocery stores, can be a useful tool for smothering numerous ants simultaneously.

Cornstarch can be used in one of two ways to get rid of ants:

  • The first technique involves liberally sprinkling cornstarch and water over the entire colony of ants. You can then clear up the countless dead ants that are then covered in cornstarch as a result.
  • The second approach involves dusting cornstarch on the ants before vacuuming them up. Be sure to throw away the vacuum bag that was sealed shut outside right away.

Cinnamon leaf essential oil

One 2005 study discovered that the active ingredients in cinnamon leaf essential oil, such as trans-cinnamaldehyde, may be useful for killing and deterring ants, even red ants that bite.

  • Apply undiluted cinnamon leaf essential oil to cotton balls.
  • Put the cotton balls where you frequently find ants in your house.

It’s common for health food stores to sell cinnamon leaf essential oil. It is also accessible online.

Neem oil

A naturally occurring pesticide, neem oil is obtained from the Indian neem tree.

Neem oil is advised for use around plants by gardeners, particularly in areas where ants or aphids are present. Neem oil can be used to kill aphids, which are tiny sap-sucking insects that are raised by ants, thus eliminating both types of pests.

According to reports, diluted neem and products containing neem extract don’t function nearly as well as full-strength neem oil.

Coffee grounds

Ants can be repelled by coffee grounds that have been brewed. Consider leaving the freshly brewed coffee grinds on disposable surfaces (like index cards) in pet bowls and other gathering places for ants.

The grounds can also be set on window sills. If you wait until the grounds are dry before changing them, they can lose their effectiveness.

Boric acid

According to an earlier 2003 animal study, boric acid is a form of poison that can kill some species of worker ants and their queen after 3 weeks of exposure. It accomplishes this by destroying the ants’ guts and exterior shells.

Boric acid should be kept away from children and pets since it poses a risk.

Take the actions listed below to use boric acid:

  • Wear protective gloves.
  • Make a solution with 1 cup warm water, 8 tablespoons sugar, and 1/2 teaspoon boric acid.
  • Boric acid and sugar should be stirred until they dissolve.
  • Place cotton balls that have been saturated throughout your house in locations where ants are frequently seen.
  • Wash containers properly after use or throw them away.

Note: Boric acid can also be a component of do-it-yourself (DIY) ant traps. You can combine the powder with maple syrup or corn syrup to make it sweeter and more ant-attractive. Spread out and place in ant-infested areas on a flat, disposable surface, such as cardboard.

Borax (sodium tetraborate)

Despite having similar names and being chemical compounds, borax and boric acid are not the same. Both methods could be just as successful at eliminating ants in the house.

Take the following actions to use borax:

  • Make a solution with 1 cup warm water, 8 tablespoons sugar, and 1/2 teaspoon borax.
  • Borax and sugar are dissolved by stirring.
  • Place cotton balls that have been saturated throughout your house in locations where ants are frequently seen.

How long does it take vinegar to kill ants?

3. Spray the ants with the solution to kill them. Direct the spray at the ants. This is an effective way to get rid of many of ants at once. Return in approximately an hour to clean up the ant carcasses.

How do I get rid of large ant mounds in my yard?

Controlling ants outdoors is a significant advantage because you can frequently view the nest and take immediate action there. To get rid of ants outside, try some of these techniques.

  • heated water. Rake the nest open and add hot water (add liquid soap for extra killing power). Be cautious while employing this technique on lawns because boiling water does harm vegetation.
  • Vinegar. Combine vinegar and water in equal parts. A few drops of liquid soap can be added to boost the killing capacity. To add the mixture, rake the ant nest open. Applying vinegar to lawns should be done with caution as it can damage plants.
  • Water. Using water from a hose, soak the nest for 15 to 30 minutes to completely wet the ground. You might need to repeat the treatment around 22 to 23 hours later to make sure the ants actually drown because they can survive underwater for about 24 hours.
  • Acid boric. By combining 3 tablespoons of sugar or peanut butter, 2 tablespoons of boric acid crystals, and 2 cups of water, you may make your own liquid ant bait. In order to dissolve acid crystals, boil for 6 minutes. Cool and keep in a jar with a label. Use a yogurt cup or other container to make a bait container. Make holes in it so that ants may enter and exit. A lid or piece of foil should be placed on top of 2 to 3 tablespoons of the solution in the bait container. Put the container next to the ant colony.
  • deadly chemicals for ants. Apply an ant-killer pesticide (granules, dust/powder, or liquid form), as directed on the label, by opening the top of the ant mound. Some medications act as bait and kill ants gradually as they bring the substance back to their colony. Other substances instantly kill ants, so you might not get the queen. In this situation, the nest might eventually vanish, but a smaller nest might grow close by. Treat this second nest and keep an eye out for other ant activity in the neighborhood.

How can I eradicate a sizable ant colony from my yard?

The use of pesticides to get rid of and prevent ants should only be a last resort. There are several natural home cures that are safe for the environment, inexpensive, and effective.

Soapy water

How to get rid of ants with soapy water:

  • For every quart of water, combine 1 tablespoon liquid dish soap or 1/4 cup Castile soap.
  • Spray the solution to eliminate ant trails and instantly kill ants.
  • To eradicate the entire colony, pour the mixture directly into the ant nest.
  • As required, repeat treatments. Only the ants it comes into direct touch with will be killed by soapy water. It will evaporate and leave no lasting consequences.

The soap kills ants by rupturing their cell membranes and dissolving the survival-dependent protective wax coating on their bodies. To plug the ants’ spiracles, which they use to breathe, and to suffocate them, you can add canola oil or olive oil to the mixture.

Use inside or outside? Use of soapy water is secure both indoors and outdoors. Spraying soapy water directly on your grass or plants can harm some plants, so avoid doing so.

types of ants This technique works on all common pest species with the exception of acrobat ants and wood-boring carpenter ants that are already nestled inside a home’s walls.

White vinegar

How to get rid of ants with white vinegar:

  • Water and white vinegar should be combined equally.
  • To deter ants and remove their tracks, spray the mixture around outdoor living areas and doorways into your house.
  • To expel the ants still underground, pour the liquid within the ant nest.

How it functions: Vinegar won’t get rid of ants. The pheromones that ants utilize to communicate, navigate to food sources, and return to their colony are disturbed by its overpowering odor. Ants will stay away from your house and yard if you use vinegar to neutralize the aroma of those pheromones.

Use inside or outside? For indoor use, vinegar works best. It can also be used outside, away from healthy vegetation and grass. Vinegar can dry up the soil and kill plants.

Diatomaceous earth (DE)

How to get rid of ants with DE:

  • In any garden supply store or online, get DE powder made for use in food—NOT industrial-grade DE, which is used in swimming pool filters.
  • Anywhere you’ve noticed a lot of ants, such as around the nest or anthill, should have a thin layer of the powder applied.
  • To prevent ants from entering your home, add additional powder to the area around the foundation of your house and any potential access points (such as windows, doors, vents, etc.).
  • Whenever it rains or you water your lawn, reapply the DE powder. It is removed and rendered useless by water.

DE is created by crushing tiny fossils. The powder is safe for both humans and animals, however ants and other insects will be harmed by those tiny particles because they are quite sharp. The ants’ exoskeletons are punctured, which causes them to get dehydrated and ultimately die.

Use inside or outside? Use of DE powder is secure anywhere. It is harmless to both people and animals, as well as plants.

Borax / Boric acid

How to get rid of ants with boric acid or borax:

  • Add borax powder or boric acid to foods that draw ants, such as sugar, syrup, peanut butter, or flour. To get the adult ants and larvae to eat them, use both liquid and solid bait meals.
  • Put the baited borax or boric acid in close proximity to an area where you’ve noticed a lot of ants. This could be next to an anthill, close to an entrance to your home, or along an ant route.
  • The bait should be carried back to the colony by foraging ants. Together with the queen, they will distribute the food (and the poison) to the other ants.

Borax and boric acid are two different forms of the same compound, boron, however they aren’t exactly the same thing. When consumed, they both cause digestive system disruption in ants and ultimately cause their death.

Use inside or outside? The greatest places for using this technique are inside and on patios, driveways, or other hardscapes without vegetation or grass. Both borax and boric acid can injure plants, despite having very minimal toxicity for people and animals.

Baking soda / Baby powder

How to get rid of ants with baking soda or baby powder:

  • Sprinkle baking soda or baby powder all around ant nests, within anthills, and along ant trails (you can use either one for this technique).
  • Powdered sugar and baking soda, not baby powder in this case, should be combined equally. To make an ant bait, place the mixture in a shallow dish or lid close to the nest.

The little particles in baby powder and baking soda are the ideal size to jam an ant’s spiracles (pores in their exoskeleton they use to breathe). The ant is suffocated and killed when the spiracles are blocked.

Baking soda acts as bait by causing an internal reaction in the ant that results in its death. Even the ants underground (maybe even the queen) will eat the poison since foraging ants will bring the bait back to their nest.

Use inside or outside? Since baby powder won’t harm you, your pets, or your plants, you may use it anyplace. We don’t recommend sprinkling baking soda on your lawn or garden because it can dry up the soil and grass. Baits made of baking soda that don’t touch the grass are acceptable.

Boiling water

How to get rid of ants with boiling water:

  • Bring a lot of water to a rolling boil.
  • To gain clearer access to the massive underground nest, rake or otherwise disturb the anthill above ground.
  • Pour the hot water into the ant nest slowly while taking care not to burn yourself. You want the water to enter the tunnel’s subterranean hole.
  • Repeat a few times each week until your ant issues are resolved or reduced to your desired level.

How it works: The nest is destroyed by boiling water, and any ants that come into touch with it are also killed. Water may not reach the colony’s lowest areas, where the queen normally resides, while it is still hot enough to be lethal upon contact because water cools swiftly underground.

Use inside or outside? Only outdoor ant nests are a good candidate for boiling water as a cure. Sadly, the hot water can ruin your grass and leave muddy, wet patches in your yard. Use this technique only if the ant nest is situated in the midst of a paved area or a bare patch.

Drowning ants with your garden hose

How to get rid of ants using a garden hose:

  • Soak the ant nest for about 30 minutes after turning on the hose. Aim to direct as much water as you can into the hole leading to the underground colony rather than letting it seep into the surrounding soil.
  • Repeat after 24 hours.

The idea is to totally submerge the ant colony’s underground nest in water, killing every ant therein. Repeat the procedure because some ants may endure submersion for up to 24 hours.

Use inside or outside? Only outside ants have the choice of soaking their entire nest. Be careful since too much water might drown plants and leave your grass damp.

Create a barrier with natural repellents

How to get rid of ants with natural repellents:

  • Vinegar, cinnamon, cayenne pepper, chili powder, powdered citrus peels, and the essential oils of peppermint, cedarwood, tea tree, vetiver, and orange are all natural ant repellents that act as barriers.
  • Make a complete perimeter with a natural ant repellant around your home’s foundation and the busy sections of your yard (driveways, patios, play areas, other high-traffic spots). Make sure there are no gaps in your work.
  • Around potential access points into your home, like as windows, doors, vents, or pipes, sprinkle powder repellents or use a spray bottle to apply liquid repellents.

How it works: This type of barrier is ineffective at eradicating ants or controlling ants that are already present in your area. However, the strong odors in all of these repellents obstruct the pheromones that ants use to travel and communicate. Ants won’t come near those odors.

Use inside or outside? All of the aforementioned repellents are non-toxic and suitable for use both inside and outside. Be aware that vinegar can harm grass or plants, and that if your pets sniff spices, they might become irritated.