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 they attract foraging ants that 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. The new and improved snap-off tab makes the stations easy to use. Plus, the closed bait stations prevent the bait from drying out to provide the ants with a continuous supply of liquid, day and night. Note: complete control may take up to two weeks.
Voted Best Ant Killer 2 Years Running by NYT Wirecutter!
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 easily 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 killing 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.
Where to Place Ant Baits
Place TERRO® Liquid Ant Baits near trails and other locations where ants are numerous. It’s also a good idea to place bait stations anywhere ants may try to enter your home. 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, the better!
Easy-Open Tab
Each TERRO® Liquid Ant Bait station is sealed so the bait stays fresh until you’re ready to use them. To open the bait, hold the station vertically and twist the new and improved tab. This opens up the station and allows ants to access the bait. Place the entire station on a flat surface, keeping the ant bait inside the station.
Note: Some earlier versions of TERRO® Liquid Ant Bait required it to be opened by scissors. The new snap-off tab eliminates this method of opening, but some earlier versions may still be sold while supplies last.
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, sugar and grease spots to prevent attracting ants elsewhere. Do not place bait where you’ve already sprayed insecticides, as the pests may avoid the bait stations.
Hold the bait station firmly with bait pack tab facing up. Break off the tab being careful not to spill the bait.
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. For best results, use all six bait stations to ensure a sufficient supply for the ants.
Monitor placements regularly, but do not interfere with the pests or bait stations. Replace when bait is depleted. Complete control may take up to two weeks.
Once ants are controlled, replace the baits every 3 months to keep them from returning.
TERRO® Liquid Ant Bait Product Details
Interested in learning more about TERRO® Liquid Ant Baits? Take a closer look at its in-depth specifications.
TERRO® Liquid Ant Bait
Model #
T300
Includes
6 bait stations per pack
Active Ingredients
5.40% Sodium Tetraborate Decahydrate (Borax)
Eliminates
Ants: including acrobat ants, allegheny ants, argentine ants, big headed ants, cornfield ants, crazy ants, ghost ants, little black ants, odorous house ants, pavement ants, pyramid ants, thief ants, white footed ants, and other sweet eating ants (except fire ants, pharaoh ants, carpenter ants, and harvester ants)
Other sweet eating ants (except fire ants, pharaoh ants, carpenter ants, and harvester ants
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
Features
Pre-filled and ready to use
Station offers a continuous supply of bait to keep ants coming back
Snap-off tab keeps ant bait fresh
Bait triggers a slow kill, targeting the ants you see and the ants you don’t
Net ant bait contents per package: 2.2 fl oz
Usage Notes
Consult packaging before using.
Ants will appear in large numbers at first, then disappear as the liquid bait takes effect.
Complete control may take up to two weeks.
Replace every 3 months.
Store in a cool, dry place.
DO NOT USE in edible product areas of food handling establishments, restaurants or other areas where food is commercially prepared or processed. Do not use in serving areas while food is exposed. Avoid contamination of feed and foodstuffs.
Place bait in areas inaccessible to children and pets.
The army of black ants that have invaded our home have been defeated! They are gone, and in one day the battle was over. We tried the Raid Ant Baits to no effect at all. We were killing ants with our bare hands till the wife brought the Terro Liquid home. Simply Amazing!
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Mike
I recommend this product
Eliminated sugar ant problem overnight
5
Jan 27, 2025
We have had sugar ants in our condo for the last few years, and I tried unsuccessfully to use a number of products to get rid of them.
I bought the terro liquid Bait trap, set it out, and within an hour or 2 there were a lot of ants crawling all over it with ant trails coming and going, and the next morning every ant was GONE.
This product is the best! We had gone through multiple Insecticides and none of them worked.
Ants kept getting into my cats food, so I was constantly getting rid of the food and replacing it with fresh. My daughter told me about TERRO. I’m still in shock on how great it works.
One day is all it took for those ants to disappear. ????
This is a great product. Ants disappear in a few days. The only thing I would do differently is bring back the opening you have to cut on an angle. This new one is not arthritis friendly.
I live in Metter Georgia. The ant capital of the South. It took one hour for the ants to find this bait and you would not believe the trail going from the ground onto my porch to the bait. They are eating it like candy. My only question is, why are they putting debris inside the trap? Anyone?
I set out one trap and it worked great but when I set out another one I couldn’t believe my eyes. The opening was plugged with debris and trash like the ants plugged it so other ants couldn’t go in. I know the ants can’t be this smart can they?
I love this product. It works extremely well and very fast. Had used it for years and will keep coming back forever. I tend to have more success by spilling a drop or two out of the container near the ants, to draw them towards the container. Left the traps out this morning, in a few hours there was a lot of activity at the baits, and by the time I got home from work every single ant was gone. Not a single ant dead or still walking around. Thank you Terro for being a legit product that isn’t very expensive
These work GREAT!!! You really gotta trust the process. Resist the urge to kill or clean lines of ants. Let them get the bait & go back to the colony with it and pretty soon, no more ants... maybe the random straggler walking in circles. These baits have 100% gotten ants completely gone from our home in a matter of 1-2 weeks. No more ants. It's cleaner if you can find where they come in, for us its the kitchen window. Set them up there and they just come in & out. Or even put one of the outside bates in the ground. But the inside ones will get the job done. 5 stars.
I have some unopened baits from last year that I would like to use but they have turned an amber color. Will they still be effective?
Question by: Susan on May 19, 2024, 8:41 AM
TERRO® Liquid Ant Bait is typically a clear liquid. Sometimes it will turn an amber/brownish color. The good news is as long as it is in a liquid state it will still work. It is only when the product begins to crystallize or harden that it is no longer effective.
Answer by: Lauren Potter (Admin) on May 20, 2024, 10:22 AM
Are the liquid ant baits safe to use if we have dogs?
Question by: Colin on May 7, 2023, 5:27 PM
We recommend placing these bait stations out of reach of any pets.
Answer by: Susan (Admin) on May 9, 2023, 11:19 AM
Does it work on carpenter ants?
Question by: Ben on Jun 10, 2023, 8:36 PM
This product is not recommended for use to control carpenter ants.
Answer by: Lauren Potter (Admin) on Jun 12, 2023, 1:47 PM
Do I clean area before or after baits in basement?
Question by: Sharon on May 8, 2023, 4:30 PM
Once ant activity has stopped, the area can be cleaned with mild soap and water if desired.
Answer by: Susan (Admin) on May 9, 2023, 11:43 AM
I have set a few baits over 1 week ago and they still keep coming. They are in a bedroom without any other food source. When will they stop?
Question by: Barbara Weimar on May 4, 2023, 11:26 AM
It can take up to two weeks to eliminate a colony. If you are still seeing ants after this time, it is possible that you are dealing with multiple colonies, or an extremely large colony.