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.
Arrives
Friday, Mar 6
Size: 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: 4.64 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: 4.64 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: 4.6 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:
Friday, Mar 6
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 12 Bait Stations
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
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Reviewed in the United States on January 3, 2026 by Bonn
Size: 12 Bait Stations
These TERRO ant bait stations have completely solved our recurring ant problem. After trying sprays, natural remedies, and other baits with limited success, these stations eliminated our ant issue within days and kept them gone for months. The liquid bait formula is incredibly effective. Ants are immediately attracted to it and consume it eagerly. Within hours you will see trails of ants leading to the stations. This is actually a good sign. The ants take the bait back to the colony where it eliminates the queen and the entire nest. This is true colony elimination, not just killing the ants you see. The stations are ready to use right out of the package. No mixing, no complicated setup. Just place them near ant trails or areas where you see ant activity. The clear design lets you monitor bait levels and ant activity. You can see when it is working and when stations need replacement. Placement is key to success. Put them along baseboards, under sinks, near entry points, or anywhere you see ant trails. I use multiple stations in problem areas for maximum effectiveness. The 12-count pack provides plenty of coverage for a typical home or lets you address multiple problem areas simultaneously. Safety features are well designed. The enclosed stations keep the bait contained so pets and children cannot directly access the liquid. The ants enter through small openings that prevent larger animals from getting to the bait. Still, I place them in areas away from high traffic for extra peace of mind. The results are dramatic and fast. Day one you see lots of ant activity as they discover and consume the bait. Day two or three the activity peaks as more ants join the feeding frenzy. By day four or five the activity drops significantly. Within a week the ants are completely gone. It works exactly as advertised. Long-lasting effectiveness is a major advantage. One application keeps ants away for months. Unlike sprays that only kill on contact and provide no residual protection, these bait stations eliminate the source. No more seeing a few ants, spraying them, and having more appear the next day. This breaks the cycle completely. The bait remains effective for extended periods. The stations do not dry out quickly or lose potency. Even in hot conditions they continue working. Replace them when the bait is consumed or after a few months, whichever comes first. Cost-effectiveness is excellent. The 12-pack provides enough stations to treat an entire home multiple times or maintain protection for a full year or more. Compared to professional pest control services or repeatedly buying sprays that do not work, this is incredibly economical. Works on multiple ant species. We have dealt with small sugar ants, larger carpenter ants, and everything in between. The bait attracts and eliminates them all. Universal effectiveness across different ant types makes this a reliable solution regardless of which species you are dealing with. For anyone struggling with recurring ant problems, stop wasting time and money on products that only address the symptoms. These TERRO bait stations eliminate the colony at the source. Place them strategically, let them work, and enjoy an ant-free home. This is the solution that actually works.
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Reviewed in the United States on January 31, 2026 by S
Size: 12 Bait Stations
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.
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Reviewed in the United States on June 18, 2020 by Laura Lee