---
product_id: 5716108
title: "TERRO Ant Killer Bait Stations T300B - Liquid Bait to Eliminate Ants - Bait System - 12 Count Stations for Effective Indoor Ant Control"
brand: "terro"
price: "฿4381"
currency: THB
in_stock: true
reviews_count: 8
category: "Terro"
url: https://www.desertcart.co.th/products/5716108-terro-ant-killer-bait-stations-t300b-liquid-bait-to-eliminate
store_origin: TH
region: Thailand
---

# 12 ready-to-use bait stations 5.4% Borax active ingredient Visible results in ~3 days TERRO Ant Killer Bait Stations T300B - Liquid Bait to Eliminate Ants - Bait System - 12 Count Stations for Effective Indoor Ant Control

**Brand:** terro
**Price:** ฿4381
**Availability:** ✅ In Stock

## Summary

> 🚫🐜 Stop the Ant Invasion Before It Starts!

## Quick Answers

- **What is this?** TERRO Ant Killer Bait Stations T300B - Liquid Bait to Eliminate Ants - Bait System - 12 Count Stations for Effective Indoor Ant Control by terro
- **How much does it cost?** ฿4381 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/5716108-terro-ant-killer-bait-stations-t300b-liquid-bait-to-eliminate)

## Best For

- terro enthusiasts

## Why This Product

- Trusted terro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fast-Acting Formula:** Noticeable ant activity reduction within days for quick relief.
- • **Versatile Placement:** Ideal for baseboards, corners, counters—cover all ant hotspots indoors.
- • **Ready Out-of-the-Box:** No mixing or setup required—just place and watch the bait work.
- • **Colony-Wide Eradication:** Targets and kills the entire ant colony, including the queen, not just visible ants.
- • **Safe & Contained Design:** Enclosed stations prevent pets and kids from accessing the liquid bait.

## Overview

TERRO Ant Killer Bait Stations T300B deliver a powerful, borax-based liquid bait system that attracts and eliminates multiple ant species by targeting the entire colony, including the queen. With 12 ready-to-use stations, this EPA-approved solution offers fast, visible results within days and sustained protection for months. Its safe, enclosed design ensures pet and child safety while providing versatile placement options for comprehensive indoor ant control.

## 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.

Review: 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
Review: 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.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00E4GACB8 |
| 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 4.6 out of 5 stars (145,273) |
| Global Trade Identification Number | 00070923466238 |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Weight | 9.3 ounces |
| Item model number | T300B |
| Liquid Volume | 4.32 Fluid Ounces |
| Manufacturer | Woodstream Corporation |
| Product Dimensions | 1.2 x 6.3 x 4.6 inches |
| Specification Met | EPA |
| Target Species | Insects |
| UPC | 070923466238 |

## Product Details

- **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

## Images

![TERRO Ant Killer Bait Stations T300B - Liquid Bait to Eliminate Ants - Bait System - 12 Count Stations for Effective Indoor Ant Control - Image 1](https://m.media-amazon.com/images/I/81CRcsNV1+L.jpg)

## Questions & Answers

**Q: I have a baby in the house and I would like to use this product to kill ants in my house. Any precautions you suggest before I use this product?**
A: The ant trails at my house sometimes go from the floor to the ceiling.  I turn the bait so that the liquid will not run out and use Scotch tape to tape it to the wall next to the ant trail.  I tape the bait high enough that babies and grand children cannot get to it.  It usually takes two days for the ants to disappear.  Then three days after they disappear, they return to the trap.  Another two days and they disappear again.  The second time they disappear is usually the last time I see them at that location.

**Q: Is this safe to have around pets?  I have a curious cat.**
A: Borax. Borax is a compound used to make glass, and is found in many cleaning products. If ingested, borax can cause stomach upset and irritation in pets. In high doses, it can even cause injury to the kidneys.
Is borax safe to use around pets?
Unfortunately, borax is, in fact, toxic to both dogs and cats. And although it's considered natural, borax can cause harmful side effects in pets—and humans.Apr 13, 202

**Q: How safe is this product in the kitchen? We have a few ants crawling around our kitchen sink and would like to place one of these bait stations on our kitchen counter. Bad idea? Thanks!**
A: This is a generally safe product according to my research. Make sure to read the packaging and follow direction. (FOR INDOOR USE READ THE FOLLOWING) One lesson I learned the hard way: the sugary syrup is irresistible to ants, even though it is laced with poison. This means when you use Tarro, you're actually providing access to free food! The poison will work on the ants and it takes about 18-24 hours to kill them... but as you wait after 24 hours, Tarro syrup will attract other thriving colonies into your home. They'll follow the same rich trails laid behind by the previous colony and even scavenge on the carcases of the previously fallen colony. This cycle will continue, attracting ants from far away reaches and allowing them to setup massive colonies within your home. This is especially true with Argentine ants (available throughout the world), which form massive colonies with multiple queens - a trait unique to this type of ant, whereas others will battle for territory. So the lesson learned is simple... once the initial 1 or 2 swarms die down, remove all baits and all forms of food from open spaces in your home; patch up all openings in walls, baseboards, cracks around windows, etc; apply perimeter pesticide around your home; and look for signs of wandering ants in the next week. If you see more ants then you missed an opening and already have an established colony in your wall.... repeat!! Just don't leave out Tarro and keep replenishing, especially in the case of Argentine ants.

**Q: Description says 6 in a boc, pack of two.  Do you get 2, 6, or 12 traps?**
A: You get 12 traps. There are 6 in each box, and we will ship you two boxes. Thanks!

## Customer Reviews

### ⭐⭐⭐⭐⭐ an AA
*by B***N on January 3, 2026*

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

### ⭐⭐⭐⭐⭐ Simple Solution That Actually Eliminates Ant Problems
*by S***S on January 31, 2026*

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.

### ⭐⭐⭐⭐⭐ Terro is the best ant bait ever
*by M***J on October 21, 2025*

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 .

## Frequently Bought Together

- TERRO Ant Killer Bait Stations T300B - Liquid Bait to Eliminate Ants - 12 Count Stations for Effective Indoor Ant Control
- TERRO Liquid Ant Baits - T1813 - Outdoor Ready-to-Use Terro Ant Traps - Pack of 12 Liquid Traps
- TERRO T901-6 Ant Killer Plus Multi-Purpose Insect Control for Outdoors - Kills Fire Ants, Fleas, Cockroaches, and Other Crawling Insects - 3lb

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-05*