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10 Best Carpenter Ant Killers - For Complete Pest Control

Just because they're small, doesn't mean they can't do big damage.

Positive feelings from past customers

  • Kills carpenter ants, and they haven't come back

  • Works on termites

  • Worked in removing flying termites

  • Good so far

The TERRO T1901-6 Ready to Use Indoor Carpenter Ant & Termite Killer is a convenient aerosol spray that kills on contact and provides long-lasting residual control to continue killing pests for up to one month. This product is a non-staining spray that won’t leave behind unpleasant odors, making it ideal for use in your home.


The TERRO T1901-6 Ready to Use Indoor Carpenter Ant & Termite Killer is an effective solution for killing carpenter ants, termites, and carpenter bees. The fast-acting and long-lasting formula provides up to one month of residual control, and the non-staining, odorless formula can be used indoors and outdoors. The two-way spray nozzle allows for easy application, and the product is not recommended as a sole protection against termites.


The vast majority of users who have rated this product give it high marks, with over 69% giving it a full 5 stars. Only 3% of users give it just 1 star, with the rest rating it somewhere in between.


According to user reviews, the TERRO T1901-6 Ready to Use Indoor Carpenter Ant & Termite Killer Spray is an effective way to eliminate carpenter ants and termites. The product is easy to use and does not require any special setup or equipment. It is also safe to use around children and pets.

$14.56 AT AMAZON

Positive feelings from past customers

  • Worked in a few hours to eliminate carpenter ants

  • Worked quickly

  • Worked for our termite problem

  • Gets the job done without calling a pro

Negative feelings from past customers

  • Difficult to use sprayer

  • Insects may come back

The Spectracide Terminate Termite & Carpenter Ant Killer is a powerful insecticide that can be used both indoors and outdoors to kill a variety of wood-destroying insects. The ready-to-use formula is clear and non-staining, and provides up to 9 months of residual control indoors. The AccuShot sprayer allows for continuous spraying and precise application, and features a comfortable, ergonomic grip and an extendable wand.


The Spectracide Terminate Termite & Carpenter Ant Killer, AccuShot Sprayer, 1.33-gal is a garden and outdoor product designed to kill termites, carpenter ants, and carpenter bees. The clear formula is non-staining and leaves no odor. The AccuShot Sprayer is a continuous power sprayer for precise application.


Overall, users seem to be happy with the product, giving it a 68% five-star rating. However, 5% of users rated the product one star, so there is some room for improvement.


According to user reviews, the Spectracide Terminate Termite & Carpenter Ant Killer is an effective insecticide that can be used to kill termites and carpenter ants. The AccuShot Sprayer makes it easy to apply the product, and the 1.33-gal size is sufficient for large areas.

$24.98 AT AMAZON

Positive feelings from past customers

  • Easy to use

  • Headline says it all.

The TERRO T600 Ant Dust Powder Killer is a great way to get rid of many different pests, including: fire ants, carpenter ants, boxelder bugs, cockroaches, crickets, firebrats, spiders, ticks, wasps, and silverfish. This product is ready-to-use, waterproof, and won't wash away in the rain. It can be used indoors or outdoors, and it kills on contact while also providing up to eight months of protection. This dust works best when applied between 65 and 80 degrees Fahrenheit, and you should see maximum results within 3-4 days. If bugs are still active after this time period, repeat the application once more.


The TERRO T600 Ant Dust Powder Killer is an effective way to kill insects, including ants, cockroaches, spiders, and other insects. The waterproof formula won't wash in the rain, and the dust kills insects on contact and provides long-lasting residual control, continuing to kill pests for up to 8 months. The convenient shaker canister allows for both scatter and widespread application, and the dust can be applied in cracks and crevices, around perimeters and foundations, in crawls spaces and wall voids, in flower beds, and directly on ant hills.


The sentiment is mostly positive, with about 64% of reviewers giving the game 5 stars. 7% of reviewers give it 1 star.


According to user reviews, the TERRO T600 Ant Dust Powder Killer is an effective way to get rid of ants, fire ants, carpenter ants, roaches, spiders, and other insects. It is easy to use, simply sprinkle the powder around the perimeter of your home or wherever you see ants or other insects. The powder will kill them on contact and keep them from coming back. Reviewers also say that the TERRO T600 is safe to use around children and pets.

$8.29 AT AMAZON

Positive feelings from past customers

  • Works effectively

  • Kills carpenter ants

  • Easy to use

Negative feelings from past customers

  • I'm not sure where the ants came from

  • I'm not sure what they were eating

  • I have no clue which one worked

  • Kinda scary how effective this stuff is

  • Unbelievable how the ants just ate this up

. BASF - 396153 - Advance Carpenter Ant Bait: -8oz -Pest Control -Traps The BASF - 396153 - Advance Carpenter Ant Bait is an 8oz bait designed for pest control. This product is to be used in traps to catch carpenter ants.


Dimensions: 3.8 x 10.2 x 20.3 cm


The vast majority of users who have rated the product give it five stars, while only a small minority give it one star.


According to user reviews, the BASF - 396153 - Advance Carpenter Ant Bait is an effective product for eliminating carpenter ants. The bait is easy to use and can be placed in areas where carpenter ants are known to congregate. Once the ants consume the bait, they will die within a few days. This product is also safe to use around children and pets.

$31.34 AT AMAZON

Positive feelings from past customers

  • The product is effective in killing ants

  • The product is easy to use

  • The product is affordable

The TERRO Liquid Ant Bait stations are a great way to kill common household ants. The bait stations are placed near where ants are spotted, and the ants enter the trap and consume the liquid ant bait. The liquid ant bait is specifically formulated to allow worker ants to consume the product and survive long enough to carry the liquid back to the nest and deliver a dose to the rest of the colony. The liquid ant bait stations prevent the bait from drying out and provide the ants with a continuous supply of liquid, day and night.


TERRO T300B Liquid Ant Killer is a bait station that attracts and kills common household ants including acrobat, crazy, ghost, little black, odorous house, pavement, and other sweet-eating ants. The bait stations should be placed near areas where you’ve seen ant activity including along baseboards, in corners, on counters, and more.


The sentiment is overwhelmingly positive, with 76% of users giving the product a five-star rating. Only 3% of users give it a one-star rating.


According to user reviews, the TERRO T300B Liquid Ant Killer is an effective and easy to use ant bait station. It is child and pet safe, and can be used both indoors and outdoors. The ant killer is designed to kill common household ants, including Argentine ants, carpenter ants, odorous house ants, pavement ants, and pharaoh ants.

$13.76 AT AMAZON

Positive feelings from past customers

  • The product worked on their infestation

  • The product had immediate results

  • The product is a good value

  • The product is effective

  • The product is easy to use

Negative feelings from past customers

  • The nozzle on the sprayer does not work

The Harris Carpenter Ant Killer & Termite Control Treatment is a 128oz spray that is designed to kill carpenter ants and termites. The spray is made with a formula that is safe for use around children and pets. The Harris Carpenter Ant Killer & Termite Control Treatment is also effective against other common household pests, such as roaches, spiders, and silverfish.


This Harris Carpenter Ant Killer & Termite Control Treatment is a versatile product that can be used for indoor and outdoor spot or crack and crevice treatments. It is long lasting, keeping carpenter ants killed for 1 month after initial application. It is also ready to use, with the included trigger sprayer to effectively treat areas where ants / termite activity is seen. Additionally, this product has an odorless and non-staining formula that will not cause damage to fabrics when used according to label directions. Finally, it is EPA Registered with the Environmental Protection Agency (No. 3-11) for indoor and outdoor residential use.


The sentiment is overwhelmingly positive, with 63% of users giving the product a five-star rating. Only 6% of users gave it a one-star rating.


According to user reviews, the Harris Carpenter Ant Killer & Termite Control Treatment is an effective way to get rid of carpenter ants and termites. It is a 128oz spray that can be used indoors and outdoors. It is safe to use around children and pets.

$24.99 AT AMAZON

Positive feelings from past customers

  • "It saved me a huge $300+ pest control bill."

Negative feelings from past customers

  • Ineffective

  • Did not work alone, needed to treat outside too

This product is an ant bait in granule form that also eliminates cockroaches, crickets, earwigs, silverfish, slugs, and snails. The granules are weather-resistant and come in a shaker bottle for easy application around the perimeter of your home.


The TERRO T2600 Perimeter Ant Bait Plus is an effective way to kill ants, cockroaches, crickets, earwigs, silverfish, slugs, snails, and more. The weather-resistant granules provide long-lasting protection against insects for up to 4 weeks. The convenient 2 lb shaker canister allows for easy dispensing, eliminating the need for a chemical spreader.


The vast majority of users who have reviewed this product are very pleased with it, giving it a five-star rating. There are a small number of one-star reviews, but these make up only 6% of the total.


According to user reviews, the TERRO T2600 Perimeter Ant Bait Plus is an effective outdoor ant bait and killer that attracts and kills ants, carpenter ants, roaches, crickets, earwigs, silverfish, slugs and snails. It comes in a two-pack and each pack weights 4lbs.

$20.26 AT AMAZON

Positive feelings from past customers

  • Effective

  • Easy to use

  • Doesn't smell as strong as some other insecticides

  • Works quick

  • Good results

Negative feelings from past customers

  • The sprayer is inconsistent and time-consuming to use.

The BioAdvanced Carpenter Ant & Termite Killer Plus is a ready-to-use, broad-spectrum formula that can be used on lawns, landscapes, foundations, decks, and around home structures. The Ergo-Grip battery powered sprayer is comfortable and easy to use. BioAdvanced Carpenter Ant and Termite Killer Plus measures 1.3-gallons.


The BioAdvanced Carpenter Ant & Termite Killer Plus is a ready-to-use, 1.3 gallon broad-spectrum insecticide that kills over 60 listed pests on contact, including roaches, ants, termites, fleas, ticks, crickets, spiders, flies, and stink bugs. It also controls Carpenter bees. The Ergo grip battery operated sprayer makes it easy to apply and the product can be used indoors and outdoors.


The vast majority of users who have rated this product give it high marks, with only a small percentage giving it poor marks.


According to user reviews, the BioAdvanced Carpenter Ant & Termite Killer Plus is an effective and easy to use product that eliminates pests quickly. It can be used indoors and outdoors, and is safe for children and pets. Some reviewers noted that the smell is strong, but it dissipates quickly. This product is ideal for those who are looking for an effective and fast-acting pest control solution.

$23.98 AT AMAZON

Positive feelings from past customers

  • Effective at killing ants

  • Easy to use

  • Does not contain poison

  • Works quickly

  • Does not require a lot of product

Negative feelings from past customers

  • The ants might not be attracted to the gel

  • Takes a few days for the ants to die

  • Might need more than one application

Looking for an effective way to get rid of ants? Look no further than Combat Max Ant Killing Gel. This gel is easy to use and helps you get rid of ants in just three to five days. Formulated to attract ants quickly, its fast-acting insecticide, Fipronil, starts to exterminate ants in hours. Worker ants return to the colony and feed the bait to the larvae and to the queen, eliminating the entire ant colony. Combat Max Ant Killing Gel is effective against Carpenter, Pharaoh, Argentine, Cornfield, Odorous House, Thief, Pavement, White Footed, and Little Black Ants.


This ant killing gel is easy to use, child resistant, and leaves little to no mess. The gel bait kills ants and the entire colony. High water content encourages faster feeding, so it starts killing within hour. Provides fast control of ants within 3 to 5 days. Syringe applicator lets you place the gel in hard to reach areas where ants travel, such as cracks and crevices. Ready-to-use directly from the syringe for fast, easy application.


The vast majority of users who have rated this product give it high marks, with only a small percentage giving it one star.


According to user reviews, this ant killing gel is very effective in getting rid of ants both indoors and outdoors. It is easy to use, simply by applying the gel to surfaces where ants are seen, and it is also safe to use around children and pets. Some users have found that the gel works best when used in conjunction with bait traps.

$5.48 AT AMAZON

Positive feelings from past customers

  • It actually works and no odor

  • Great in a pinch

  • Kills termites and Carpenter Ants

  • Ants disappeared

  • Nice foam application that sticks to the surface

Negative feelings from past customers

  • The product is pricey

  • The product doesn't last very long

  • The straw nozzle tends to drip

. The TERRO T1901-6 Ready to Use Indoor Carpenter Ant Termite Killer is a convenient aerosol spray that kills on contact and provides long-lasting residual control to continue killing pests for up to one month. This product is great for use indoors and outdoors and features a two-way spray feature that allows for use as a broad spray or as a crack and crevice treatment. The precision nozzle is also great for directing the spray into wall voids and infested wood areas where these pests typically live.


The TERRO T1901-6 Ready to Use Indoor Carpenter Ant Termite Killer is an effective way to kill wood-infesting insects. The convenient aerosol spray kills on contact and provides long-lasting residual control, continuing to kill pests for up to one month. The two-way spray nozzle allows for broad application or precision treatment in cracks and crevices. The non-staining spray leaves behind no unpleasant odors so you can use it almost anywhere. The product can be used indoors & outdoors.


The sentiment is overwhelmingly positive, with 70% of users giving the game a 5-star rating. There is a very small number of 1-star ratings, at just 1%.


According to user reviews, the TERRO T1901-6 Ready to Use Indoor Carpenter Ant Termite Killer Spray is an effective way to kill carpenter ants and termites. It is easy to use and does not require any mixing. The spray can be used indoors and outdoors, and it is safe for use around children and pets.

$20.72 AT AMAZON

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