---
product_id: 447189967
title: "Liquid Ant Killer Bait Stations, 18-Count, Indoor Ant Traps, T300-3SR | Borax Formula, Kills the Queen & the Entire Colony, Liquid Ant Baits Indoor, Kills Household Ants, Indoor Use"
brand: "terro"
price: "R$318"
currency: BRL
in_stock: true
reviews_count: 13
category: "Terro"
url: https://www.desertcart.com.br/products/447189967-liquid-ant-killer-bait-stations-18-count-indoor-ant-traps
store_origin: BR
region: Brazil
---

# Compact, versatile indoor placement Targets & kills entire ant colonies Fast-acting, visible results in days Liquid Ant Killer Bait Stations, 18-Count, Indoor Ant Traps, T300-3SR | Borax Formula, Kills the Queen & the Entire Colony, Liquid Ant Baits Indoor, Kills Household Ants, Indoor Use

**Brand:** terro
**Price:** R$318
**Availability:** ✅ In Stock

## Summary

> 🐜 Take back your space—watch the ant army disappear!

## Quick Answers

- **What is this?** Liquid Ant Killer Bait Stations, 18-Count, Indoor Ant Traps, T300-3SR | Borax Formula, Kills the Queen & the Entire Colony, Liquid Ant Baits Indoor, Kills Household Ants, Indoor Use by terro
- **How much does it cost?** R$318 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/447189967-liquid-ant-killer-bait-stations-18-count-indoor-ant-traps)

## 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

- • **Rapid Impact:** Noticeable ant reduction within days, not weeks
- • **Effortless Setup:** Ready-to-use bait stations—just place and forget
- • **Discreet & Compact:** Sleek design fits seamlessly along baseboards and counters
- • **Colony-Wide Eradication:** Kills visible ants and hidden queens for total control
- • **Continuous Liquid Supply:** Prevents bait drying out for 24/7 ant attraction

## Overview

TERRO Liquid Ant Killer Bait Stations deliver a powerful, fast-acting solution that attracts and eliminates entire ant colonies, including hidden queens, through a sweet liquid bait. Designed for easy indoor placement, these compact stations provide continuous bait supply to ensure effective colony-wide eradication within days, making them the #1 trusted choice for professional-grade ant control.

## Description

Ants can be a problem anywhere – in the home, at work, and everywhere in between. Unlike sprays, TERRO Liquid Ant Bait kills the ants you see and the ants you don't and is 2x better at killing the queen*. Ants are attracted to the sweet liquid bait and take it home to share, killing the queen and wiping out the colony. 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 liquid ant bait stations prevent the bait from drying out and provide the ants with a continuous supply of liquid, day and night. To kill common household ants, place TERRO Liquid Ant Baits wherever you've seen ant activity. Just open the tab and place the bait stations on a level surface. The more bait placements you use, the better! Monitor placements regularly, but do not interfere with the ants or bait stations. Replace the stations when the bait is depleted. Within a few days, you should see a significant decrease in the number of ants visiting the bait. Depending on the size of the ant infestation, complete control may take up to two weeks. *Based on US Insect Bait syndicated $ sales for the last 52 weeks though April 2026. **Based on Argentine ant queen mortality counts 7 days after introduction of TERRO liquid ant bait and ant aerosol spray.

Review: Works great, but ants eventually come back - Really good purchase. There's something almost satisfying about setting these out and watching the whole line of ants march in to feed, knowing it's the last time you'll see them. And it works, the ants that find the bait are gone within days. Two honest observations though. First, ants come back eventually. This wipes out the colony that's bothering you, but months later a new one can show up, so don't expect a permanent fix. Second, I've noticed that once a bait station has been open for a while, the ants seem to lose interest in it. I don't know if the liquid stops being attractive or stops working, but fresh stations always perform better than ones that have been sitting open. Even with that, it's been by far the best way I've found to control ants at home and I absolutely recommend it. Just know it's great control, not a forever solution.
Review: 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.

## Features

- ATTRACTS & KILLS: Effectively targets and eliminates common household ants, including sweet-eating varieties, with Terro liquid ant baits indoor they can't resist
- 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: Ideal for use as terro ant traps along baseboards, in corners, and on counters, targeting indoor ant baits hotspots throughout your home

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B3SJ8WTT |
| Active Ingredients | Sodium Tetraborate Decahydrate (Borax) |
| Best Sellers Rank | #1 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Pest Control Baits & Lures |
| Brand | Terro |
| Brand Name | Terro |
| Customer Reviews | 4.6 out of 5 stars 161,906 Reviews |
| Global Trade Identification Number | 00798304318487, 07347353648415 |
| Included Components | Ant Bait |
| Item Form | Liquid |
| Item Type Name | TERRO T300-3SR Liquid Ant Baits – 3 Pack, 18 Bait Stations |
| Item Weight | 1.3 pounds |
| Liquid Volume | 6.6 fluid ounces |
| Manufacturer | Woodstream Corporation |
| Model Number | T300-3SR |
| Part Number | T300-3SR |
| Specification Met | EPA |
| Target Species | Insects |
| UPC | 070923300358 798304318487 |
| Unit Count | 18 Count |

## Product Details

- **Active Ingredients:** Sodium Tetraborate Decahydrate (Borax)
- **Brand:** Terro
- **Item Form:** Liquid
- **Item Weight:** 1.3 pounds
- **Liquid Volume:** 6.6 fluid ounces

## Images

![Liquid Ant Killer Bait Stations, 18-Count, Indoor Ant Traps, T300-3SR | Borax Formula, Kills the Queen & the Entire Colony, Liquid Ant Baits Indoor, Kills Household Ants, Indoor Use - Image 1](https://m.media-amazon.com/images/I/81GveCEpY+L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Do these come with a Expiry date? Can I store them to use next year?**
A: This product does not have an expiration date. If stored in a cool, dark location, they can be used the next year.

**Q: Can you use outside**
A: These bait stations are not weatherproof and are not recommended for outdoor use.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great, but ants eventually come back
*by C***N on August 14, 2026*

Really good purchase. There's something almost satisfying about setting these out and watching the whole line of ants march in to feed, knowing it's the last time you'll see them. And it works, the ants that find the bait are gone within days. Two honest observations though. First, ants come back eventually. This wipes out the colony that's bothering you, but months later a new one can show up, so don't expect a permanent fix. Second, I've noticed that once a bait station has been open for a while, the ants seem to lose interest in it. I don't know if the liquid stops being attractive or stops working, but fresh stations always perform better than ones that have been sitting open. Even with that, it's been by far the best way I've found to control ants at home and I absolutely recommend it. Just know it's great control, not a forever solution.

### ⭐⭐⭐⭐⭐ My ant problem was gone by using this product within a few hours.
*by L***E on June 18, 2020*

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.

### ⭐⭐⭐⭐⭐ The ANTswer to my prayers, lol
*by J***I on July 4, 2026*

Edit: I received these on June 23rd and now, 3 1/2 weeks later, I believe it's safe to say they took care of the problem completely. I have not seen a single ant since last Friday. If I ever encounter ants again I know what product I'll be reordering. Besides spiders, there's no other bug I hate more than ants. I grew up in a house that was constantly getting infested so when I recently discovered ants in our bedroom, I had a meltdown. It started with two random ants, then five, then twenty until I took a closer and found multiple paths along the baseboards behind our furniture and in the carpet of our room. I was devastated. I was desperate for any solution I could find to kill them and this product was the top result. The reviews gave me a huge sense of hope and the price was neither too high or too low, so I ordered these traps and they were delivered the next day. When I received them I immediately got to work and set four traps down—two in one corner of the room, two in the adjacent corner of the same wall—and I kid you not I left the room for five minutes and when I came back in there was an entire ARMY of those suckers feasting on the traps. I was disgusted by how many ants I was seeing as I checked on the traps every few hours, but the reviews and product label say that's normal. We grabbed a few things and stayed in another room for a few nights to let the traps do their thing. Almost two weeks later two of the traps are full of dead ants, there's dead ants along the baseboard, around the traps, and we've only spotted maybe five ants total in the last five days. I don't think I've ever been so excited and relieved to see a product like this work its magic. My only hope is that the rest of the ant colony are dying out wherever they are so that they won't come back. This product worked fast, there wasn't any scent that I could detect from the baits, and you get great results for a small price. The ONLY tip I can give when placing the traps is to put a piece of cardboard/plastic underneath the traps as the traps tend to leak. I read about that in the reviews so it was the first thing I did when getting ready to place them. No matter how carefully I cut the tip of the traps with scissors, the solution still tends to leak out somehow, but you shouldn't have to worry about messes so long as you put something underneath. Other than that, this product worked great. Highly recommend.

## Frequently Bought Together

- TERRO Ant Killer Bait Stations T300-3SR - Liquid Bait to Eliminate Ants - 18 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/447189967-liquid-ant-killer-bait-stations-18-count-indoor-ant-traps](https://www.desertcart.com.br/products/447189967-liquid-ant-killer-bait-stations-18-count-indoor-ant-traps)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-08-29*