TERRO® Liquid Ant Baits - 12 Pack

Model #: BT300BULK12

229 reviews
0 5 4.6



TERRO® Liquid Ant Baits - 12 Pack

TERRO® Liquid Ant Baits - 12 Pack

Availability : In stock

Price as configured: $70.09


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  • Kills the ants you see and the ones you don’t
  • Ready to use – set the bait, attract ants, and kill the colony
  • Stay-fresh tab keeps liquid bait fresh until opened
  • Snap-off design makes it easy to open – no scissors needed
  • Use bait stations along baseboard, under appliances, on windowsills and wherever ants are numerous
  Buy this item in Canada
Best used for:
On Floors
On Floors
Along Baseboards
Along Baseboards
Under Cabinets
Under Cabinets
On Countertops
On Countertops
Near Entry Points
Near Entry Points
TERRO® Liquid Ant Baits

Ants can be a problem anywhere – in the home, at work and everywhere in between. To kill common household ants, place TERRO® Liquid Ant Baits in areas where they attract foraging ants that take the bait back to the nest. As the bait circulates through the colony, it kills the ants you see and the ones you don’t. The new and improved snap-off tab makes the stations easy to use. Plus, the closed bait stations prevent the bait from drying out to provide the ants with a continuous supply of liquid, day and night. Note: complete control may take up to two weeks.

Liquid Ant baits
How it works
How Liquid Ant Bait Works Since this is a bait, initially you will see more ants – but don’t worry, this is a good thing. Why? As ants forage for food, they are easily attracted to the sweet, sugary liquid inside the bait stations. After finding the bait, worker ants consume it and leave behind a pheromone trail leading back to the colony. This trail lets other worker ants know where the newly discovered food supply is. This is why you will see more ants in the beginning.

Meanwhile, the active ingredient, Borax, is slowly interfering with the ant’s digestive system, ultimately killing it, but leaving enough time for the ant to go back and share the dose with the rest of the colony. This slow kill is necessary so that foraging ants can make several trips to the bait. The communal nature of an ant colony allows the bait to be spread to hundreds, if not thousands, of individual ants.


Where to Place Ant Baits

Place TERRO® Liquid Ant Baits near trails and other locations where ants are numerous. It’s also a good idea to place bait stations anywhere ants may try to enter your home. The compact size of the bait stations makes them perfect for placement along baseboards, in corners, on counters, under and behind appliances, and on windowsills. The more bait placements, the better!

Where to place Ant Bait
Easy open tab
Easy-Open Tab Each TERRO® Liquid Ant Bait station is sealed so the bait stays fresh until you’re ready to use them. To open the bait, hold the station vertically and twist the new and improved tab. This opens up the station and allows ants to access the bait. Place the entire station on a flat surface, keeping the ant bait inside the station.

Note: Some earlier versions of TERRO® Liquid Ant Bait required it to be opened by scissors. The new snap-off tab eliminates this method of opening, but some earlier versions may still be sold while supplies last.

How to Use Liquid Ant Baits

TERRO® Liquid Ant Baits are very easy to use. Before placing the bait stations, be sure to remove other sources of food, such as crumbs, sugar and grease spots to prevent attracting ants elsewhere. Do not place bait where you’ve already sprayed insecticides, as the pests may avoid the bait stations.

  1. Hold the bait station firmly with bait pack tab facing up. Break off the tab being careful not to spill the bait.
  2. Place the bait station label side up on a flat surface near signs of ants. Place additional bait stations anywhere they may enter your home. For best results, use all six bait stations to ensure a sufficient supply for the ants.
  3. Monitor placements regularly, but do not interfere with the pests or bait stations. Replace when bait is depleted. Complete control may take up to two weeks.
  4. Once ants are controlled, replace the baits every 3 months to keep them from returning.
How to use
TERRO® Liquid Ant Bait Product Details Interested in learning more about TERRO® Liquid Ant Baits? Take a closer look at its in-depth specifications. Complete Product Details »
TERRO® Liquid Ant Baits
Single Model # T300
Bulk Model # BT300BULK12
Includes 6 bait stations per pack, 72 total stations
Active Ingredients 5.40% Sodium Tetraborate Decahydrate (Borax)
Eliminates Ants: including acrobat ants, allegheny ants, argentine ants, big headed ants, cornfield ants, crazy ants, ghost ants, little black ants, odorous house ants, pavement ants, pyramid ants, thief ants, white footed ants, and other sweet eating ants (except fire ants, pharaoh ants, carpenter ants, and harvester ants)
Learn More About Ants

TERRO® has a wide variety of helpful articles to guide you in your efforts to get rid of the pest insects in your home or business. Check these resources to assist you in your pest control efforts.

About TERRO® For more than a century, TERRO® has been the trusted name in insect control. Our innovative products are the gold standard in home ant control and beyond. Look for our bright orange packaging on a variety of products, including liquid ant killer, aerosol sprays, perimeter treatments and other products for your home and business. More About TERRO®»
Single Model # T300
Bulk Model # BT300BULK12
Includes 6 bait stations per pack, 72 total stations
Active Ingredients 5.40% Sodium Tetraborate Decahydrate (Borax)

All Common Household Ants, Including:

  • Acrobat ants
  • Allegheny ants
  • Argentine ants
  • Big headed ants
  • Cornfield ants
  • Crazy ants
  • Ghost ants
  • Little black ants
  • Odorous house ants
  • Pavement ants
  • Pyramid ants
  • Thief ants
  • White footed ants
  • Other sweet eating ants (except fire ants, pharaoh ants, carpenter ants, and harvester ants
Recommended Placement
  • Along baseboards
  • In corners of rooms and cabinets
  • On countertops
  • Under and behind appliances
  • Under sinks or around pipes and water sources
  • On windowsills and around doorways
  • Near garbage cans
  • Along ant trails
  • Pre-filled and ready to use
  • Station offers a continuous supply of bait to keep ants coming back
  • Snap-off tab keeps ant bait fresh
  • Bait triggers a slow kill, targeting the ants you see and the ants you don’t
  • Net ant bait contents per package: 2.2 fl oz
Usage Notes
  • Consult packaging before using.
  • Ants will appear in large numbers at first, then disappear as the liquid bait takes effect.
  • Complete control may take up to two weeks.
  • Replace every 3 months.
  • Store in a cool, dry place.
  • DO NOT USE in edible product areas of food handling establishments, restaurants or other areas where food is commercially prepared or processed. Do not use in serving areas while food is exposed. Avoid contamination of feed and foodstuffs.
  • Place bait in areas inaccessible to children and pets.

Disclaimer: Terro.com does not endorse any information contained in product reviews. Please follow all label instructions for your specific use.

Most Recent Customer Reviews

Review Rate
Review posted on www.terro.com
April 16, 2019
Works like magic! By Mic

I bought this to get rid of those pesky little black ants. It worked perfectly and as described in the instructions. Thank you!!

Review Rate
Review posted on www.terro.com
April 13, 2019
It wasn't broken... why did you try to fix it. By jim

I agree with many of the other post here. The old design was MUCH better than this new design. The top DOES NOT just snap off. I actually wound up having to cut it off. Then when it's off the package sits too high off the surface for the very tiny ants to get into. I actually wound up having to pour some of the liquid out onto the surface to get it to work. Please bring back the old packaging.

Response From Terro®
Jules : Consumer Relations Representative

Hello Jim,

Thank you for sharing your feedback with us. We are sorry to hear that your recent experience with our Liquid Ant Baits has not been as satisfactory as they have been in the past. We'd like to make it right! Take advantage of our one-year replacement policy or our 30-Day guarantee by contacting our Customer Relations Team at 800-800-1819 x 458

Review Rate
Review posted on www.terro.com
April 12, 2019
Not a single dead ant. By Nate

Not a single dead ant anywhere. I had a trap set for about a month now and all I ever see are 10+ ants scavenging the trap and taking it wherever they go and yet they still come back.

Response From Terro®
Jules : Consumer Relations Representative

Hello Nate,

The active ingredient, Borax, interferes with the ant’s digestive system, ultimately killing it, but leaving enough time for the ant to go back and share the dose with the rest of the colony. Our Liquid Ant Baits are usually effective over the course of two weeks. If ants are still present after this period, you may be dealing with multiple colonies. Consider treating the outside of your home using products like TERRO® Perimeter Ant Bait Plus, or using a contact killer like TERRO Outdoor Ant Killer Spray. For further assistance, please contact our Customer Relations Team at 800-800-1819 x 458 

Review Rate
Review posted on www.terro.com
June 29, 2018
Great product! By Alina

My neighbor gave me two traps to try out because despite using Ortho Home Defense so many times around my house I was still getting a lot of ants. Just those two traps knocked out my ant problem (I own a small house). I put it in between the front and back doors to keep away from my cats. Recommend!!

Review Rate
Review posted on www.terro.com
March 12, 2018
Great product By gundoc

I proactively ordered several Terro products, including the Terro Liquid Ant Baits as our home in NC usually experiences multiple points of invasion as the weather becomes cold, and again when the spring rain begins. The Ant Baits are the only product I've found that destroys a well entrenched nest coming from outside to the inside. It does take a couple of weeks, as opposed to directly spraying the visible entry points, but the nest is destroyed.

Review Rate
Review posted on www.terro.com
March 2, 2018
It does work, just have to be patient sometimes By Reviewgrl

Seem to always get ants somewhere (mostly my bathroom) when spring comes around. I put out a couple of these baits and they’re swarming them like flies. Sometimes they’re gone after a few days or a couple of weeks.

Review Rate
Review posted on www.terro.com
February 21, 2018
TERRO Liquid Ant Bait is the VERY BEST! Why settle for less? By Deb

Living in Florida, we encounter a wide range of pests. The worst is those teeny-tiny ants that appear when the weather gets cold. They find their way inside no matter what. Most Insect sprays have to be very frequently applied and still don't keep them away. I particularly don't like using the spray in the kitchen around food prep areas (the area that needs it the most!) TERRO Liquid Ant Bait packaging eliminates that concern and has been the first product EVER to keep those ants out of our home. I'll never use anything else. Very reasonable prices too.

Review Rate
Review posted on www.terro.com
February 16, 2018
Terro Liquid Ant Bait is the Solution to your Ant Problem! By Deb

We live in Florida and, yearly, have an infestation of teeny-tiny ants that are IMPOSSIBLE to get rid of but Terro Liquid Ant Bait keeps them at bay. We use one in each room of our house and only see these miserable ants when the bait "runs out". Love this product. Very easy to order online (instead of wasting time searching stores like Walmart to find out where they've put them "now") and at a reasonable price.

Review Rate
Review posted on www.terro.com
January 31, 2018
Safe for pets???? By HappyPetOwner

Hello, I have used these in the past and they were GREAT!! I now have a cat and was wondering if these were safe to have around pets. thanks

Response From Terro®
Patty : Consumer Relations Representative

Thank you for the positive feedback. We do recommend keeping this product away from children and pets. You may be interested in our newest product with the same bait - our TERRO® Multi-Surface Liquid Ant Baits. These come with an adhesive strip so that our little loved ones cannot move them around the room.

Review Rate
Review posted on www.terro.com
January 23, 2018
Ants gone after 1 week, using 2 baits daily ! By KClee

The ants first started in out kitchen and master bath. Using several baits in each room did not attract the ants to the liquid. Then I noticed much larger ants crawling up from behind the cabinets on our wall in the laundry room (where I fold the laundry). No more uninvited company in my kitchen or bath, though ants in the laundry room are not in plain sight after placing the traps out for 1 week, I continue to put out 2 baits every night as it is all gone in the morning. Maybe there is more than one nest?!?! I am so happy I purchase the TERRO liquid Ant Baits. Thank You.

Read All Reviews (229) Write a Review
Q.My car may or may not have licked some that spilled on the floor. I saw her near it but I’m not sure if she actually licked it. Is it harmful to pets?

The ingredients in this product are water, sugar and borax. We recommend sharing these ingredients and any safety concerns with your vet. Borax is a naturally occurring mineral found in many common household items such as hand soaps and detergents.  

Q.My 8 year old Golden Retriever got into one of the ant traps while we were away from home. He didn’t swallow any of the plastic but infested some of the liquid. Does this pose any risk to his health?

The ingredients in TERRO® Liquid Ant Bait are water, sugar and borax.  Borax is a naturally occurring mineral found in many common household items such as hand soaps and detergents.  We recommend sharing these ingredients and any safety concerns with your vet.

Q.When I cut the top off it was upside down. The liquid is on my hardwood floor; what will take it off

TERRO® Liquid Ant Bait is made of water, sugar and borax. If this liquid spills onto a counter-top, table, or floor it can be cleaned using mild soap and water.  Spilled bait will harden over time.  If this occurs, try placing a warm, wet cloth on top of it for approximately 20 minutes, softening the bait to make it easier to remove.   

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All About


There are more than 10,000 known species of ants living throughout the world. Like other insects, they have six legs; each with three joints. Ants have large heads with compound eyes, elbowed antennae and powerful jaws. Ants are social insects that live in structured nest communities throughout the world. The species of ant determines whether they live underground, in mounds built at ground level, in wood structures or in plants or trees.

More About Ants


Why are ants always invading my kitchen, bathroom and laundry areas?

Ants are attracted to food, water and shelter. Kitchens, bathrooms and laundry rooms provide at least two of these conditions, making it an ideal haven for ants to congregate.

What’s the difference between liquid and gel ant baits?

It’s a little known fact that adult worker ants cannot digest solid food (bait). Their anatomy is designed for transporting and digesting liquids only. Solid foods must be carried back to the colony for additional processing by the larvae stage. Liquid baits exploit this unique physiology by making it easy for ants to transport the liquid bait back to the rest of the colony, including the queen, larvae and other workers.

How long does it take to eliminate an ant colony with TERRO® Liquid Ant Bait?

Remember, this is a BAIT ant control product and will initially attract a lot of ants. The ants consume large quantities of the bait and then return to the nest and share it with the rest of the colony, including the queen, eventually eliminating the entire colony. This process can take from just a couple days to several weeks, depending on the size of the colony. Each ant that consumes the bait will die within 24 - 48 hours. It is important to leave the bait as undisturbed as possible while the ants are actively feeding on it. You should replace it only if it becomes inaccessible to the ants, or empty.

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