

🐜 Stop the swarm before it starts — total ant control made effortless!
TERRO Ant Killer Bait Stations T300B deliver a powerful liquid borax formula that attracts and eliminates multiple indoor ant species by targeting the entire colony, including the queen. Ready-to-use and child-safe, these 12 bait stations provide fast-acting, long-lasting ant control with visible results in just days, making them the #1 trusted solution for professional-grade indoor pest management.





| Active Ingredients | Sodium Tetraborate Decahydrate (Borax), 5.40%; Other Ingredients, 94.60% |
| Best Sellers Rank | #1 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Pest Control Baits & Lures |
| Brand | Terro |
| Customer Reviews | 4.6 out of 5 stars 149,598 Reviews |
| Item Form | Liquid |
| Item Weight | 4.64 ounces |
| Liquid Volume | 4.32 Fluid Ounces |
| Specification Met | EPA |
B**N
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
S**S
Simple Solution That Actually Eliminates Ant Problems
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.
L**E
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.
T**M
Effective Ant Control That Works Well, With Minor Patience Required
TERRO ant killer bait stations have been a reliable solution for indoor ant problems, and overall they do a very good job at what they’re designed to do. While they’re not instant, they are effective when used correctly, which is why this earns a solid four-star rating. The biggest strength of these bait stations is how well they attract ants. Once placed near trails or entry points, ants find the liquid bait quickly and swarm it. This can look worse before it gets better, but that’s actually a sign the product is working as intended. The ants carry the bait back to the nest, which helps eliminate the colony rather than just killing surface ants. Effectiveness is strong, especially over several days. You don’t usually see results overnight, but after a few days to a week, ant activity drops significantly and often disappears completely. For recurring or stubborn infestations, this colony-based approach is far more effective than sprays that only kill what you see. The bait stations themselves are simple and easy to use. There’s no mess, no mixing, and no spraying chemicals around the house. You just place them where ants are active and leave them alone. The clear design also makes it easy to see when ants are feeding and when the bait has been used up. Indoor use is another plus. These stations work well in kitchens, bathrooms, basements, and along baseboards without strong odors or fumes. They’re discreet enough to tuck behind appliances or furniture, and they don’t interfere with daily routines. The reason this isn’t a full five stars comes down to two things. First, patience is required. If you’re looking for immediate results, this may feel slow. Second, placement matters a lot. If stations aren’t placed close enough to active trails, results can be inconsistent, and you may need to reposition or use additional stations. Overall, TERRO ant bait stations are a proven, effective solution for indoor ant control when used properly. They take a bit of time, but they address the root of the problem instead of just the symptoms. For long-term ant elimination without harsh sprays, these are a strong choice and well worth keeping on hand.
K**.
Ant free house still!
My go to ant-trap. Works like a charm. Definitely scared me at first when it was swarmed, but my house went from an ant-infested to nothing in just a few days. It was efficient, easy to clean, and no complaints. It has been over a month and still ant free!
M**J
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 .
B**Y
Dealt with little black ants quick
I had little black ants in my bathroom and thankfully in my situation I was able to figure out where they were coming from outside. So I placed two of the baits near their trail. Within 24 hours they were out of there. I saw them getting into the bait as soon as an hour in. These were highly effective for me and kills ants by taking the bait back to the nest! Just make sure you keep your dogs and children away from them, but overall since the bait just stays in the plastic, they’re fairly safe. I think the price was pretty good. I was able to use just two for the invasion in my bathroom and used a couple more baits when I saw trails heading toward my house. It’s worked well and fast each time so far! Just remember that not all ants like the same bait so there could be a chance the type of ants you’re dealing with may not like it.
T**Y
Ant killer That Works
The liquid it very sticky so be careful not to spill it. It attracts ants like no tomorrow and does an excellent job. Ants die and come back for more. The best part is they take it back to the nest and continue to destroy the invasive ants, queen included, there. Place dispensers along the ant trail away from food service areas and in a location away from all pet access. Highly recommended and effective pest control system. We always keep a pack on hand in case we get a new crew of unwanted ants.
Trustpilot
2 months ago
2 weeks ago