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TERRO T300B Liquid Ant Killer, 12 Bait Stations

4.5 4.5 out of 5 stars 162,581 ratings

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List Price: $12.99

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12 Bait Stations
Ant Killer
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Purchase options and add-ons

Item Form Liquid
Item Weight 0.27 Pounds
Liquid Volume 4.32 Fluid Ounces
Brand Terro
Target Species Insects

About this item

  • Attracts & Kills – Kills common household ants including acrobat, crazy, ghost, little black, odorous house, pavement, and other sweet-eating ants
  • Kills the Ants You See & the Ones You Don't – As worker ants discover the bait, they share it with the rest of the colony to eliminate them all
  • Works Fast – You should see a significant decrease in the number of ants visiting the bait stations within just a few days
  • Ready to Use – Place the bait stations, watch it attract ants, and eliminate the entire colony
  • Use Throughout Your Home – Place stations near areas where you’ve seen ant activity including along baseboards, in corners, on counters, and more

Customer ratings by feature

Scent
4.6 4.6
Easy to use
4.5 4.5
Value for money
4.4 4.4
Flavor
4.3 4.3

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From the manufacturer

TERRO Liquid Ant Baits

Ants can be a problem anywhere – in the home, at work and everywhere in between. To kill common household ants, place TERRO Liquid Ant Baits in areas where you've seen ant activity. This will attract foraging ants so they can take the bait back to the nest. As the bait circulates through the colony, it kills the ants you see and the ones you don’t. Within a few days, you should see a significant decrease in the number of ants visiting the bait. 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 more bait placements you use, the better!

How Liquid Ant Bait Works

Since this is a bait, initially you will see more ants – but don’t worry, this is a good thing. Why? As ants forage for food, they are quickly attracted to the sweet, sugary liquid inside the bait stations. After finding the bait, worker ants consume it and leave behind a pheromone trail leading back to the colony. This trail lets other worker ants know where the newly discovered food supply is. This is why you will see more ants in the beginning.Meanwhile, the active ingredient, Borax, is slowly interfering with the ant’s digestive system, ultimately eliminating it, but leaving enough time for the ant to go back and share the dose with the rest of the colony. This slow kill is necessary so that foraging ants can make several trips to the bait. The communal nature of an ant colony allows the bait to be spread to hundreds, if not thousands, of individual ants.

How to Use Liquid Ant Baits

TERRO Liquid Ant Baits are very easy to use. Before placing the bait stations, be sure to remove other sources of food, such as crumbs. Do not place bait where you’ve already used insect sprays, as the pests may avoid the bait stations. To use, simply snap off the tab and place the bait station label side up on a flat surface near signs of ants. Place additional bait stations anywhere they may enter your home. Monitor bait stations regularly and replace when bait is depleted. Once ants are controlled, replace the baits every 3 months to keep them from returning.

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Product Description

To kill common household ants, simply place TERRO Liquid Ant Baits stations near indoor areas where ants are spotted. Ants enter the trap, consume the liquid ant bait and return to the nest where they pass on the bait to the rest of the colony. TERRO Liquid Ant Baits are specifically formulated to allow worker ants to consume the product and survive long enough to carry the liquid back to the nest and deliver a dose to the rest of the colony . The liquid ant bait stations prevent the bait from drying out and provide the ants with a continuous supply of liquid, day and night. Monitor the baits regularly for activity, but do not interfere with the ants or baits. Replace with additional baits when the first set is depleted. Depending on the size of the ant infestation, complete control may take up to two weeks.

Recommended Placement : Along baseboards In corners of rooms and cabinets On countertops Under and behind appliances Under sinks or around pipes and water sources On windowsills and around doorways Near garbage cans Along ant trails.

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TERRO T300B Liquid Ant Killer, 12 Bait Stations
Terro TERRO T300B Liquid Ant Killer, 12 Bait Stations
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Price-20% $10.37
List:$12.99
$21.50$8.29$9.99-18% $41.12
List:$49.99
$39.97
Delivery
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Get it as soon as Tuesday, Jul 30
Get it Jul 26 - 30
Customer Ratings
Easy to use
4.5
4.6
4.0
4.2
4.3
4.4
Value for money
4.4
4.5
3.8
3.9
4.1
4.2
Adhesion
4.2
4.3
3.6
3.6
4.6
3.8
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Monster Pets
Varsity Line Products
form
Liquid
Liquid
Gel
Liquid
Liquid
Liquid
weight
0.27 pounds
0.9 pounds
0.84 ounces
0.64 pounds
0.13 pounds
1 pounds

Customer reviews

4.5 out of 5 stars
4.5 out of 5
162,581 global ratings

Customers say

Customers like the quality, value, and ease of use of the pesticide. For example, they mention it's well worth the price, easy to use and set up, and effective at ant control. That said, some complain about the adhesion, leakage, and messiness.

AI-generated from the text of customer reviews

11,115 customers mention "Quality"9,243 positive1,872 negative

Customers like the quality of the pesticide. They mention that the traps are crazy wonderful, the solution itself is very effective, and it works quickly. They also say that the formulation is powerful and the product is awesome.

"...It’s effective, easy to use, and provides a long-term solution. With 12 stations, you have ample coverage for your entire home...." Read more

"...These traps are crazy how wonderful they work. I swear by this product and I know if you purchase these traps you will too...." Read more

"...Its simple setup, potent formula, and humane approach make it an ideal choice for anyone dealing with an ant problem at home." Read more

"...taps making these traps annoying to open, once they’re open, they worked wonders. I also appreciated the amount of bait traps that come in one pack...." Read more

6,950 customers mention "Ant control"5,156 positive1,794 negative

Customers like the ant control of the product. They say it works great for ants, and within a matter of days there was a drastic reduction in the number of ants. They also say the traps quickly attract ants and catch literally hundreds of ant.

"...Within days, I noticed a dramatic decline in the number of ants. By the end of the week, my ant problem was completely resolved...." Read more

"...These are the BEST kind of ant traps on the market by far!!!..." Read more

"...It effectively targets ants without posing any immediate risk to household members, making it a safe choice for indoor use...." Read more

"...One last piece of advice: Carpenter ants make satellite nests...." Read more

1,699 customers mention "Ease of use"1,574 positive125 negative

Customers find the instructions easy to follow. They also say the trap is easy to set and use, with no assembly required. Customers also mention that the packets are easy to open and the ants take the juice back home.

"...It’s effective, easy to use, and provides a long-term solution. With 12 stations, you have ample coverage for your entire home...." Read more

"...After reading all the directions these baits were very easy to use. It comes in a thick clear rectangular container...." Read more

"...Its simple setup, potent formula, and humane approach make it an ideal choice for anyone dealing with an ant problem at home." Read more

"...They are also non toxic to pets. These were easy to set up. You simply twist the tap on the side, place them where you see pesky ants and walk away...." Read more

1,149 customers mention "Value"851 positive298 negative

Customers like the value of the pesticide. They mention it's good value for money, and worth the purchase.

"...Within a few days, no more ants. Well worth the price for no pests crawling around." Read more

"...Great product, excellent price, would DEFINITELY recommend." Read more

"Thought these were kind of expensive for being ant bait. But honestly it attracted and took out the trails of ants...." Read more

"...You cannot find a better performing product period. There cheap, and they work so well it blew my mind! A MUST have if you have ant problems...." Read more

1,053 customers mention "Messiness"372 positive681 negative

Customers are mixed about the messiness of the product. Some mention that it's non-messy, easy to open and set in place, and toxic to pets or humans. Others say that it gets quite messy and is a bit annoying to clean.

"...Not an easy clean up." Read more

"...What I love most is that it's mess-free and safe to use around my home...." Read more

"...it across the house, the stuff inside is a bit sticky and needs soapy water to clean, not just a dry paper towel...." Read more

"...said, we did receive one damaged in the box and the bait inside these is messy and sticky so take care when opening and moving around...." Read more

1,106 customers mention "Leakage"61 positive1,045 negative

Customers are dissatisfied with the leakage of the ant trap. They mention that the liquid leaks out and sticks everywhere. Some reviewers also say that the gel leaks on the floor and is hard to clean.

"...critique is that even if you place the traps gently, somehow the solution can leak. It only takes a minute or two to clean with dish soap, though...." Read more

"...liquid will not go on your hands, etc… I did find that it leaked some when I cut the tab to open… but the ingredients are not toxic and I wiped off..." Read more

"...The first time I laid them down, some of the gel leaked out on the floor. Not an easy clean up." Read more

"...Sometimes the liquid will leak out but no problem. It still attracts the ants and then "poof" they disappear...." Read more

718 customers mention "Adhesion"41 positive677 negative

Customers are dissatisfied with the adhesion of the pesticide. They mention that the stuff inside is a bit sticky and needs soapy water to clean. The liquid inside these traps is extremely sticky, and difficult to get off your fingers. The poison is extremely stick and difficult get off the floor or your hands. It will spill out which is ta thick sticky liquid that is with to clean up. If knocked over, the liquid can create a sticky mess that's a hassle to clean, and the solution ends up soaking into the wood.

"...one from my robot vacuum tossing it across the house, the stuff inside is a bit sticky and needs soapy water to clean, not just a dry paper..." Read more

"...directions and be careful not to spill as this stuff is really, really sticky...." Read more

"...as I and others said, they may arrive damaged and the liquid inside the traps is sticky as all get out, but it's worth it for the elimination..." Read more

"...Be careful with the product as it is very sticky if it gets out of the package (was hard to avoid but didn't ruin my floor)...." Read more

Works THE best
5 out of 5 stars
Works THE best
We've tried tons of ant baits and killers over the years from homemade baits, sprays to liquids. You name it We've tried it. They all work but are very limited in results.These traps work by luring the ants into the liquid. They either drown or they take it as food back to the nest and others feed off of it and die. We've had ant trails that we could NOT eliminate no matter what products we had used. They were all temporary. These traps eliminate the entire colony that's plaguing your interior home. And they WILL dissappear.The TERRO bait Traps are unique and work extremely well. Non toxic if you FOLLOW directions. Do NOT tip these the liquid will come out and its really difficult to clean up especially if it dries. Easy "assembly", just twist off the top tab and remove it, set down and forget about it.The bait traps are versatile in that they can be placed anywhere they are need.Keep these away from pets that might lick them.This 12 pack is perfect. We'll have a supply for quite a while which saves us money for sure.
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Top reviews from the United States

Reviewed in the United States on June 30, 2024
Size: 12 Bait StationsStyle: Ant KillerVerified Purchase
The TERRO T300B Liquid Ant Killer with 12 Bait Stations is a lifesaver in managing ant infestations. As soon as I noticed ants trailing in my kitchen, I placed these bait stations strategically in their path. Within a day, I observed a significant reduction in ant activity.

**Design and Usage:**
The bait stations are cleverly designed for easy placement and use. Each station contains a liquid ant bait that attracts worker ants. They carry the bait back to the colony, effectively eliminating it at its source. The transparent design allows for easy monitoring, so you know when to replace them.

**Effectiveness:**
The bait's efficacy is remarkable. Within days, I noticed a dramatic decline in the number of ants. By the end of the week, my ant problem was completely resolved. The slow-acting formula ensures the bait reaches the queen and the colony, preventing future infestations.

**Safety and Cleanliness:**
The product is safe to use indoors, and the contained design prevents spills or messes. There’s no strong odor, making it ideal for use in kitchens and pantries.

**Overall Satisfaction:**
I highly recommend the TERRO T300B Liquid Ant Killer to anyone struggling with ants. It’s effective, easy to use, and provides a long-term solution. With 12 stations, you have ample coverage for your entire home. A must-have for pest control!
24 people found this helpful
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Reviewed in the United States on June 18, 2020
Size: 12 Bait StationsStyle: Ant KillerVerified Purchase
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.
806 people found this helpful
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Reviewed in the United States on July 16, 2024
Size: 12 Bait StationsStyle: Ant KillerVerified Purchase
I recently used the TERRO T300B Liquid Ant Killer to tackle an ant infestation in my kitchen, and I must say, it's been incredibly effective.

What stands out most about this product is its simplicity and ease of use. The bait stations are discreet yet potent, attracting ants and eradicating entire colonies within days. Placing them along ant trails or near entry points was straightforward, and within hours, I noticed a significant decrease in ant activity.

The liquid formula inside the bait stations is non-toxic to humans and pets once it's sealed inside, which was a big relief for me. It effectively targets ants without posing any immediate risk to household members, making it a safe choice for indoor use.

One minor downside I encountered was the initial sight of more ants gathering around the bait stations. However, this was explained as a normal reaction as they were drawn to the bait before taking it back to their nest.

The TERRO T300B Liquid Ant Killer has proven to be a reliable solution for controlling ants effectively and safely. Its simple setup, potent formula, and humane approach make it an ideal choice for anyone dealing with an ant problem at home.
7 people found this helpful
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Top reviews from other countries

Vineet Kapoor
5.0 out of 5 stars Very effective against Ant menace, easy to use.
Reviewed in India on July 3, 2024
Size: 12 Bait StationsStyle: Ant KillerVerified Purchase
Ease of use, effectiveness against Ants. Traps ants quickly.
Michael Jorgensen
5.0 out of 5 stars Most effective ant killer
Reviewed in Singapore on January 20, 2024
Size: 12 Bait StationsStyle: Ant KillerVerified Purchase
I tried so many different ant killers throughout the years, this is by far the most effective one. Only a few days you can’t see ants anymore- pricy but worth it. highly recommended!
2 people found this helpful
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Good leathery feel. Fits perfectly. Loving it!!
5.0 out of 5 stars Effective.
Reviewed in Singapore on January 10, 2024
No traces of ants within 3 days of application.
Naffster
5.0 out of 5 stars They worked well
Reviewed in Japan on July 13, 2023
The ants had completely gone a few days after application.
The only odd thing I saw was that in some of the packets there were floaty bits and in other they were crystal clear, I’m not sure if this is a defect but I’ll still use the remaining packs in the future.
Edison ouyang
5.0 out of 5 stars Very effective ant killer
Reviewed in Australia on March 10, 2019
Size: 12 Bait StationsStyle: Ant KillerVerified Purchase
It works!
One person found this helpful
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