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Terro

TERRO Ant Killer Bait Stations T300B - Liquid Bait to Eliminate Ants - Bait System - 12 Count Stations for Effective Indoor Ant Control

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Availability: In Stock.
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Arrives Thursday, Jan 8
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Style: 12 Bait Stations


Features

  • ATTRACTS & KILLS: TERRO liquid ant baits indoor effectively target and eliminate common household ants, including acrobat, crazy, ghost, little black, odorous house, pavement, and other sweet-eating ants
  • KILLS THE ANTS YOU DON'T SEE: TERRO ant bait is designed to share with the entire colony, eliminating both visible ants and those hidden, using liquid ant baits
  • FAST-ACTING: Noticeable ant activity reduction within days as worker ants carry TERRO liquid ant baits back to the colony for widespread indoor ant killer effects
  • READY TO USE: Simply place ant baits indoors with no setup required. Observe as Terro ant baits attract and eradicate ants conveniently at home
  • VERSATILE HOME PLACEMENT: TERRO ant traps are ideal for use along baseboards, in corners, and on counters, targeting indoor ant baits hotspots throughout your home

Description

TERRO T300B Liquid Ant Killer offers an effective method for dealing with common indoor ant infestations. By strategically placing indoor ant traps around your home, you can attack the problem at its source. TERRO is 2x better at killing the queen. The liquid, which contains borax, is specifically designed to allow worker ants to consume the product, and survive long enough to carry the liquid back to the nest. Ants enter the ant bait stations and consume the liquid ant bait, transporting it back to their colony, effectively spreading the ant poison to rest the colony and the queen. The active ingredient in the bait slowly interferes with the ants’ digestive systems, killing the colony and the queen. Since this is a bait product, you will initially see more ants as they are attracted to the liquid – but don’t worry, this is a good thing. This method allows you to kill the ants you see and the ones you don't, providing comprehensive ant poisoning indoors. For optimal results, place the sugar ant traps indoors near areas of increased activity such as baseboards, corners, countertops, and other common ant pathways. It's important to monitor these liquid ant traps regularly, and replace as needed, as bait depletion and environmental conditions may vary. The ant inside killer offers quick and reliable results, reducing ant visibility often within just a few days. Be patient, as complete control of the ant infestation might take up to two weeks, depending on its severity. Using TERRO ant bait offers a sustained assault on ant populations, making TERRO ants killer indoor a trusted choice for ant control. Based on Argentine ant queen mortality counts 7 days after introduction of TERRO liquid ant bait and ant aerosol spray.

Item Form: Liquid


Item Weight: 9.33 ounces


Liquid Volume: 4.32 Fluid Ounces


Active Ingredients: Sodium Tetraborate Decahydrate (Borax), 5.40%; Other Ingredients, 94.60%


Brand: Terro


Item Form: Liquid


Item Weight: 9.33 ounces


Liquid Volume: 4.32 Fluid Ounces


Active Ingredients: Sodium Tetraborate Decahydrate (Borax), 5.40%; Other Ingredients, 94.60%


Brand: Terro


Specification Met: EPA


Target Species: Insects


UPC: 070923466238


Global Trade Identification Number: 38


Product Dimensions: 1.2 x 6.3 x 4.6 inches


Item Weight: 9.3 ounces


Manufacturer: Woodstream Corporation


Item model number: T300B


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jan 8

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Top Amazon Reviews

    • an AA
this product is very good so i had an ant infestation in my house where if you leave the slightest bit of food out, or had a jar or something slightly open, there would be ants all around it. they even ate the laundry for some reason. anyways i was originally using an ant spray which worked, but it only killed temporarily and then more would be coming back. i was looking for a more permanent solution when i came across this. i decided to give it a try because it costed pretty cheap, and it was definitely well worth it. i put one down where the laundry basket would usually be and right away, he ants started swarming it. some reviews may say that it worked in less than a day, but it was probably a placebo effect because in my experience, it took a little over 3 days for the results to start coming in, and it sure enough worked amazing:)). the ants numbers started declining, and the whole thing wasnt finished. sometimes the ants would get stuck in the thing, though. anyway it was pretty easy to dispose of because all i has to do was throw it away, and acually when i put it in the trash, more ants came after it so thats a plus i guess. after this i put a lot more around the house like in the pantry, near trash cans, or just anywhere i saw ants. for safety? honestly i dont even know, all i can tell you is that im not in the hospital, and its good as long as you dont drink it. there was more than enough fluid in the bottle, not to mentione theres 12 bait traps. overall this was an amazing product, works really well for its intended purpose, and is a really good value. definitely worth it ... show more
Reviewed in the United States on January 3, 2026 by Bonn
    • Terro is the best ant bait ever
Terro is the best ant killer ever if you have an onslaught. Once they hit this, they return to their nests and you won't see them till next season. Tips - it will drip out onto the floor so put a piece of painters tape underneath that they can readily walk across to get to the bait. The one place I rented years ago had ants in multiple rooms. Instead of buying a trap for every room or window, again, i used painters tape. use a wide piece as the drip will spread, and put it onto the tape. make sure the tape is a longer and wider than the drop. Once it dries up or you no longer see ants, pull it up and disposes. Put down fresh tape if needed. I have a cat who has never bothered with it, so i wasn't worried about safety. . it you use the plastic dispenser, it will last for months. If you are worried about your animals, I made a little plastic house which had the sides with a little lip on each side taped on the floor (painters tape again), and then put the plastic dispenser inside so the ants could get the poison but your pets cannot access it. You want like a little tunnel so they can go in and through. Another tip - that place I rented also had a silverfish infestation that the landlord wouldn't address. I bought diatomaceous earth and a long bulb dispenser with a pin point nozzle. it's not toxic to animals, just insects who, when they get it on their feet or body, it dries them up. they carry it back to the next and they all start dying. I put on a face mask,and use the fine nozzle and applied it to the perimeter of each room, in the outlets and under the sink and in the bathroom. it works great - check it out on line and see for yourself. i bought a bag of the DM over 5 years ago, applied it all over that carriage house I rented (floors, cabinets, in the beams, windowsills, outlets, everywhere), and still have over 1/2 the bag today. Because those silverfish grossed me out so much, i use the DM here in my home 2x a year. I vacuum every carpet thoroughly, especially against every wall, then apply a thin bead into that little narrow gap between the carpet and wall. I do it early in the day just in case some dust is in the air and it's done. You don't smell it, unless you overdo the dust, i have never had it get stirred up, and cat doesn't care about it. Even humans eat this . ... show more
Reviewed in the United States on October 21, 2025 by morgandj
    • My ant problem was gone by using this product within a few hours.
I very rarely write reviews which is kind of stupid because I usually read reviews prior to getting certain products. Therefore I guess I will start now, hoping I can help someone decide wether or not this product is for them. Before you read this long review I want to let you know this is the BEST product I have ever used. Before I tell you about how AMAZING this product was I will tell you what kind of Ant 🐜 problem I had. Maybe someone can relate. I have a parrot and he is in a room that is near a window. With all the different types of food he eats and with the warmer weather that we started having in my area (NJ) I started seeing ants outside. That’s when I started seeing some ants coming in from the bottom left corner of the frame of our window. I have never had an ant issue with the 17 years I live hear. Even having my parrot and all the amounts of food he eats. For some reason last year during the spring time is when I saw these crazy little annoying bugs come in my house. These ants seemed to be a different type of ant. One I have never seen before. They were small but the minute you go near them they would run away or scatter away super fast. I have an exterminator on my block and he told us they were sugar ants. What the hell is a sugar ant? Lol. Well I was told that these ants hide out in your shower and in the kitchen because of the sugary foods around. Why are they found in a bathroom is beyond me. But I looked it up after what he said and everything he told us was what I read on line about “sugar ants”. I mentioned that last year I had this problem and they were found behind the faucet in our shower. That’s another story. Anyway, before having an exterminator come into my house, I figured I would try to resolve the problem myself. So before buying this “AMAZING PRODUCT”, I purchased all the “Raid” products that come in the square plastic containers. The ones that come in white or grey containers. I put the Raid traps by the window and where else I thought they might come in. I actually tried the mixture of vinegar, sugar and water concoction that was told on line to use for these ants. But nothing worked. I doubt an ant even went to these traps because near my window they would go around those traps. I was getting frustrated because I skeeve bugs. And I was afraid of an exterminator coming in with my parrot living here. I wasn’t taken that chance of him dying with the chemicals. Anyway after coming to a dead end with the Raid traps I began reading and reading on so many products just to find a worthy product. That’s when I came across this product. It was very different than the normal products that are used to kill ants. So I figured why not, let me give it a try. I received my order really fast and was anxious to use them. After reading all the directions these baits were very easy to use. It comes in a thick clear rectangular container. To open it, it Reccomended to hold it up right and twist off the plastic top until it snaps off. It was a little tough for me to snap off the top like it says on the package. Therefore I used a pair of scissors to open the trap. Word of advise, if you need a pair of scissors to open your product, just make sure to keep the trap upright so the liquid doesn’t pour out. After opening the trap, I then placed this trap about 3-4 inches away from the bottom corner of the window. Right where I saw the ants coming in. They scurried away from me at first, but the minute I put this trap down it was shocking!! No joke. I was shocked to see all these ants go running toward the opening of this trap. The trap actually attracted more ants to come out of hiding to eat this food (crazy). I actually spilt a little bit on my windowsill and some ran to that and got stuck. But what was amazing to me was after I put the trap down and watching these ants go to it, it was shocking to see them run right back out of the corner of the windowsill. It was crazy. I just watched for a few minutes and to see them either get trapped inside the trap or grab some of the food in the trap and run back outside or wherever they came from. And by the end of the day they were gone. It’s about 2 weeks now since I only used one trap and I have yet to see another NASTY ANT!! Wahooo!!!! They are gone. This product is BY FAR THE BEST ANT PRODUCT I HAVE EVER USED IN MY LIFE!! This is noooo joke. Therefore you can count on me to continue to purchase and use this product for any ant problem that might arise again. I will never buy a different type of ant trap again. No matter how popular people feel the “Raid” products might be. The sprays are only wonderful for the outdoors but for the inside the “Raid” products are definitely not as effective as this product is. I actually gave my neighbor 2 traps and after a day or two they were gone by him as well. These traps are crazy how wonderful they work. I swear by this product and I know if you purchase these traps you will too. I will never buy another kind of ant traps again. These are the BEST kind of ant traps on the market by far!!! And mind you, I AM NOT making any kind of commission from this company for this product review. I am just sooo happy my ant issue is gone for now. Sooo, if you want to get rid of these annoying, nasty bugs “FAST,” then purchase these traps. And I promise you, you will be so happy you did. ... show more
Reviewed in the United States on June 18, 2020 by Laura Lee

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