Best Ant Killer Reviews – 2018 Ultimate Guide

Ants can be traced in every place in the world. They compose of a simple family of female workers, males, and a queen. Their habitat solely depends on their type of species. Particularly, in plants or in wood structures or in eating areas of the house. They are a great nuisance if they trail into the house in their forages. Well, we are here, essentially to keep you informed on varying and most reliable methods based on scientific research on the best way to kill ants. We bring facts, effective ways to get rid of ants and how to select the best ant killer ideal for your house, yard, or even your car.

Best Ant Killer Reviews

  • 4.2 Customer Rating
  • Formulation: Gel
  • Type: Fast Acting
  • Best Use: Indoor
  • Duration: Up to 12 months
  • Ingredients: Indoxacarb
  • Price: $$$

  • 4.5 Customer Rating
  • Formulation: Granules
  • Type: Slow Acting
  • Best Use: Outdoor
  • Duration: Up to 1 month
  • Ingredients: Hydramethylnon
  • Price: $

  • 4.0 Customer Rating
  • Formulation: Aerosol
  • Type: Fast Acting
  • Best Use: Indoor
  • Duration: Up to 1 month
  • Ingredients: Imiprothrin+Cypermethrin
  • Price: $

  • 4.0 Customer Rating
  • Formulation: Liquid Spray
  • Type: Fast Acting
  • Best Use: Indoor/Outdoor
  • Duration: Up to 12 months
  • Ingredients: Bifenthrin
  • Price: $

  • TERRO T300
  • 4.4 Customer Rating
  • Formulation: Bait Trap
  • Type: Slow Acting
  • Best Use: Indoor
  • Duration: Up to 1 month
  • Ingredients: Borax
  • Price: $

Advion Ant Gel Insecticide – Best Ant Gel

best ant killer

One of the popular best ant killers in the market is the Advion ant gel insecticide from Syngenta. It has Indoxacarb as an active ingredient, effectively useful in killing ants. With a high attracting power, it targets a larger chunk of ant species inclusive of the sweet feeders. It boasts a homogeneous formulation with no odor. It’s also very easy to use, comes with plungers that you simply squirt where the ants are coming from. Works very fast, within 12 hours. It can be used for a long term and has no staining effect. You are required to follow instructions to the latter when applying it. It is highly recommended for ants that hide in cracks.


  • Easy to apply.
  • A powerful attractant to ants that hide in cracks.
  • It’s also an effective way for stopping ant reproduction.


  • Not suitable for all ant species such as ants who don’t like sugar.
  • It’s also not suitable for outdoor use or under direct sunlight.

Amdro Ant Block Home Perimeter Granules – Best Ant Bait

best ant bait

Capable of eradicating an entire ant colony, comes the Amdro ant bock for home perimeter. These ant bait granules contain Hydramethylnon as an active ingredient. It can be used both indoor and outdoor around the house perimeter. It is a bait ant killer, killing up to 15 ant species in total. In addition, it is averagely long-term use and can be used 5 times covering an average U.S. household. The bait works within approximately 24 hours of usage. The pellets may be too big to fit in cracks thus may be crushed to fit in and perform in narrow areas.


  • Easy to use with no stains and no mess.
  • Can be used against 14 ant species and other insects effectively.
  • In fact, it uses a slow-acting poison which can kill the entire colony, including the queen.


  • It may take some time to start seeing results.
  • The granules lose their efficiency if they get wet.

Raid Ant & Roach Killer – Best Ant Spray

best ant spray

The Raid ant and roach killer insecticide spray with an active ingredient, Imiprothrin, and Cypermethrin is a multi-killer spray, that services you for up to four weeks depending on usage. Easy to use as it is an aerosol, it only requires you to spray. It has no fragrance and it can be sprayed in cracks, corners, windows, doors among other hiding places. In addition, it does not leave a lasting effect once sprayed. This is due to the safety of pets and babies in the house. It is usable both indoors and outdoors. When used outdoors, observe the direction of the wind as this may influence its efficiency.


  • An affordable and easily obtained product.
  • Fast acting direct killer.


  • Doesn’t work well on all ant species.
  • Leaves a slight chemical odor.

Ortho Home Defense Max Insect Killer – Best Ant Poison

ant killer reviews

Has Bifenthrin and Zeta-Cypermethrin as the active ingredients for this ant killer. The Ortho max home defense is usable both indoor and outdoor with a multi-functionality of killing various bugs. It has no smell, leaves no stain and dries fast on application. In addition, it can be used for a long term of up to 12 months. As a result, it keeps bugs away for quite a good period of time. It comes in a ready and easy to use package that is easy to use for small and larger areas. You do not have to bend or get hand fatigue when using it.


  • Protection for up to 12 months.
  • Effective method on a wide range of insects.
  • In addition, it has an odorless and a non-staining formula.


  • It’s effect decreases when exposed to water or in sun-exposed areas.
  • Toxic, harmful to bees.

TERRO T300 Liquid Ant Baits – Best Ant Traps

best ant traps

The TERRO T300 traps are bait based ant killers that kill the majority of common household ants. It has an active ingredient called Borax. It comes in a pre-filled and ready to use package. Further, you are required to place the six baits in the pack where they trail, for efficient extermination of the ants. Best used indoors. It attracts ants fast, however, is a slow killer as it allows for the bait to circulate among the workers to the queen. Works within 24 to 48 hours. It is advisable to cover it well to prevent pets and children from consuming it.


  • The bait has a high success rate in killing a variety of ant species.
  • It’s capable of killing an entire ant colony including the queen.
  • Pre-filled and ready to use.


  • A slow acting method.
  • The trap can also be easily dropped, as a result, spilling the inside chemicals leaving a sticky toxic stain that should not be touched by children or pets.

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What is the Best Ant Killer? Find the Best Way to Kill Ants!

A study conducted by the University of York biologists indicated that ants share food with their neighbors in order to help them survive tough times. Ants prefer to move and eat together as a colony. The fact that they share food, makes it far much easier to kill them.

Using Ant Bait

A series of experiments on the most attractive baits on various ant species shows that ants carry the baits into their nests, as a result, killing the other ants. These baits include soya bean oil, crickets, cockroaches, and corn grits. These baits were fatty thus preferred by ants.

Baits are used to reduce them mostly in their colonies. Place the baits along the trails when they forage in an aim to get food. Sometimes they may move in different trails. Therefore, you may be forced to bait all the trails you meet. Keep checking and re-baiting the ants daily until you get rid of all of all ants in every specific location.

It takes quite some time to get rid of an ant infestation or killing an entire colony of ants. Basically, the foragers take the lead while heading the trail to the baits, which eventually reaches the queen, and kill all of them together. Ant bait comes in different forms, in a gel form, granules, powder and can be even contained in a special ant trap. The bait can be used both indoors and outdoors and works best in temperatures above seventy degrees Fahrenheit.

Using Ant Spray

Ant sprays almost work like repellents, but they do more than just repelling. They have various substances that are unpleasant to ants. These substances create tastes and scents that make the ants uncomfortable. Applying an ant spray is easy and it might not be a problem to use them. Some sprays are applied periodically. However, scout ants are quite smart when it comes to sprays, as they turn and look for other ways without the spray.

Sprays are supposed to be applied diligently, holding the spray 18 inches from the ground. It is advisable to spray one foot wide to observe effectiveness, where the ants are likely to enter. Ant sprays should be sprayed in the house, in the car interior, and in other places that you may not wish to place baits or repellents.

Ant sprays come as aerosols or as liquid spray poison. Remember to spray in cracks, window sill, corners, baseboards, holes, and even on the skirts of your perimeter wall. Spraying ought to be done in a straight line as ants trail in straight lines.

Using Ant Repellents

Repellents are substances whose purpose is to repel ants or insects from settling or approaching a particular host. They create barriers that keep ants away. Apparently, there has been barely any repellents that have been identified by names as most scientists claim. Nevertheless, there are various oils that have a repelling action on ants.

In a research on ant control, Doctors H. Shorey and P. Philips, reveal a nature-based repellent called Farnesol. They informatively indicate Farnesol as a far much better repelling compound for ants. It validly takes three months of rebellion, when you use a cotton dipped in a combination of Stickem and Farnesol.

Some repellents basically redirect the ants. As a result, they may find their way in another loophole in the house. So it is advisable to thoroughly apply the repellents. Home available repellents may include vinegar spray, salt with water solutions, essential oils like lavender among others.

You may also be interested to check our best mosquito repellents article.

How to Kill Ants in the House, Kitchen, Yard, Car, …

Ants kill pests like bedbugs and fleas. However, they can be annoying when you notice that they have become intruders. Well, these ants might be a nuisance at home, in your car, in the yard, in the kitchen, or even in your bathroom. Here, we will informatively showcase the best ways to get rid of ants and go through what’s good to kill ants in various ways and habitats. We are committed to availing you the best ant killer from our most detailed and reliably researched options that will enable you to completely get rid of ant infestation in your surroundings.

  • Indoor Ants

Ants are either seasonal or an all year menace in our residential houses. A good number of ants are fond of building their nests outside our houses but become annoying when they forage indoors in their trails. The moment they discover any signs of food in our houses, they make their way in the house and transport the food back to their colonies outside.

However, some species go an extra mile. They make their way in the house and build their nests indoors. Carpenter, odorous, pavement, thief, pharaoh, acrobat, and house ants are fond of residing indoors. Among the various types of ants, Pharaoh ants are the most stubborn. Compared to other seasons, ants are less common during winter.

  • Outdoor Ants

Despite sharing your house, ants also have hideouts out of your house. A good example is the fire ants. Fire ants are known to sting. Their stings may have a health hazard to loved ones. Entirely, ants build their nests outside your home and they sometimes cause crop damage. They are fond of hiding under the mulch, on trees, and in holes around the house. When they lack food outdoors, they now forage into the house, which should be prevented at all cost.

6 Easy Steps to Get Rid of Ants Indoor & Outdoor

Pest management is essential in our homes in this case. Taking up the best programs to control ants is an ideal action when keeping the six-legged creatures away.

  1. Identify the types of ants that infest your house. Apparently, different ants adopt different habitats and vary in habits as well. Killing ants would be easy and effective when you perfectly know and understand what type of ant you are dealing with.
  2. Do not leave mulch or timbers near your house as this would create moisture and make a conducive habitat for them.
  3. Clean as you go principle, mostly in the kitchen. Wipe out any food particles or spillages in the kitchen or the whole house at large. Avoid dirty dishes in the sink and get rid of debris in your house, as you ensure everything is spotlessly clean.
  4. Keep your house dry always, by fixing any water leakages, ensuring a perfect work-ability of your downspouts and gutters. This keeps no moisture around, hence no condition for ants to survive.
  5. Apply your ant killer of choice in all viable entry points and your house perimeter with repellents in order to keep the trail away from the house.
  6. Seal holes and cracks in order to eliminate any loopholes for ants to find their way in.

Applying all these methods will 100% destroy any ant infestation in your residential areas. As well as prevent them from coming back.

Most Common Types of Ants

Ants are six-legged insects with elbowed antennas. They have a slender, oval abdomen joined with their thorax. Ants have a large head with two sets of jaws. One to dig and carry various items, for instance, food or soil particles and the other for chewing. Particular species have a sting at the end of their abdomen.

Ants have the most common places that they can be located easily, respective of their types. They are mostly where there is food, moisture, enclosed areas such as wall voids, beneath floors, behind window frames, and even under appliances. Nevertheless, ants like sharing the foods that we eat and even live so close to humans. Meat, sweets, starch, liquids, and most other sugary eateries are favorable for them.

  • Argentine Ants

Dark brown in color with a 1/16 to 1/4 inches in size, they are mainly habituating in the southeastern area of the United States. They like living in wet places near food places. Argentine ants do not have any threats health-wise, however, they are famous for producing a very bad smell when crushed. It is also common that they destroy crops in large amounts.

  • Odorous Ants

Slightly different from the Argentine ants, they are dark brown to black in color and found all over the United States. They like making their habitat in exposed soils, under floors in homes, and in wall cracks. Odorous as the name suggests, they produce a very musty smell when crashed. Despite being harmless to the health of humans, they may contaminate food, therefore, ought to be avoided.

  • Carpenter Ants

Carpenter ants mostly construct their nests outdoors, particularly in wood sources. They make their way into our houses via cracks, windows, doors, or damaged woods. Carpenter ants have a reddish black in color and are fond of staying in cool dump climates in the Northern suburbs of the United States. They are considered messy as they trail through woods in order to build their nests.

  • Pavement Ants

Pavement ants are another type of common ants found almost everywhere. They have no health risk and live in cracks under pavements where they mostly build their nest there as well. They possess a dark brown color and are found all over the United States.

  • Fire Ants

These ants have a very painful sting on those who disturb their peace in their nests or anywhere. The sting might have a swelling effect but even more severe for those with allergies to insect stings. Mostly they live and build their nests outdoors, they are dark reddish brown in color. They get their way through wall cracks around the house.

Interesting Facts About Ants

Ants life cycle takes eight to ten weeks to mature from the eggs, larva through pupa and finally the adult stage. They live in colonies led by the queen. When a queen is fertilized, it can lay up to 1 million eggs over a long time.

  • Ants have quite an amazingly long lifespan. They can live for up to fifteen years. In fact, once an ant queen has lived for 30 years entirely in Idaho.
  • Occasionally, many people perceive ants to be kissing one another. Actually, that is not true. In such cases, they have been observed to be feeding one another. They especially feed one another during nurturing.
  • In most cases, ants are not poisonous. However, there is an exception. Maricopa Harvester is one of its kind. The bullet ant sting is the most painful of all. Apart from being the most poisonous in the world, its sting is 12 times as painful as a bee sting.
  • Regardless of their small sizes, ants are very hard working insects. They can move as much as 50 tons of soil from one place to another over a period of 1 year. They can carry objects that are fifty times their weights, as a result, regarded as the strongest insect relative to its size.
  • Ants can travel a distance of up to 700 meters from their nests and back without a struggle.
  • Ants have abnormal respiratory systems. They do not have lungs, instead they breath using spiracles. They can survive for 24 hours under water. The spiracles enable them to breathe in difficult situations.
  • The largest colony ever seen was over 2 miles long. Scientists considered it to be separate super-colonies. Surprisingly, they discovered the colonies to be related to one another. For example, Argentine species had grown to such a huge colony as they did not fight one another for survival.

Interestingly, ants were the first farmers before humans! They harvested and grew crops millions of years back, roughly 70 million years, even before humans thought of embarking on it. They also fertilized and stopped pests from intruding in our farms.

Bottom Line

To wrap it all, ants are social insects but get pesky when intruding in our residential areas. In order to get rid of ants perfectly, you are required to understand that there are different types of ants, living in varying habitats. Once identified, you should make the right choice to get the best ant killer, that would serve you to your satisfaction. We have extensively researched from very reliable sources and tested products, to bring you the best way to kill ants in different methods so you would pick the most suitable solution for you. With our ant killer reviews, comparison tables, and guides we tried to compile all related information on how to get rid of ants.

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