TERRO® Outdoor Liquid Ant Bait Stakes feature eight durable stakes per box filled, for a total of 2 ounces of our liquid ant bait.
The stakes attract and kill all common household ants, including Argentine, ghost, little black, acrobat, pavement, odorous house, crazy, cornfield and other sweet-eating ants. To use, simply place the TERRO® Outdoor Liquid Ant Bait Stakes in areas where ants have been observed. The stakes are specifically formulated to allow worker ants to consume the bait and survive long enough to carry the liquid back to the nest and deliver a dose to the rest of the colony. The key to effective control is to monitor the placements and ensure there is always a fresh supply of bait.
The patented TERRO® Outdoor Liquid Ant Bait Stakes feature reinforced stake ridges that provide increased strength when placed in the ground. A see-through window makes it easy to monitor the bait level so you know when it’s time to replace the stake. The tiered bait pack increases bait consumption and reduces waste. Along with these features, the liquid ant bait inside the stake offers ants both a food and water source.
Kill the Ants You See, And the Ants You Don’t
When you first place the ant stakes in the ground, you’re going to see ants come in large numbers. Don’t worry, this is perfectly normal. The product is 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 key to effective control is to monitor the placements and ensure there is always a fresh supply of TERRO®. Depending on the size of the infestation, complete control may take up to two weeks.
Upping the Ant-e
We’d be willing to wager that when it comes to ants, you want them out of your house and out of your life as quickly as possible. Follow these tips.
- Place the TERRO® Outdoor Liquid Ant Bait Stakes close to areas where ants are observed entering your home or near their ant trails.
- Insert the ant stakes firmly into the ground by pushing with your hand – not your foot or a tool - until the bottom of the bait stake is flush with the ground.
- After the stake is in place, activate it by breaking off the bait pack tab. The ants will enter the bait stake through the hole created by removing the tab.
- Be sure to monitor the bait level regularly, taking care not to interfere with the ants or the stakes while doing so. Replace the stakes when the bait level is no longer visible through the bait window or every 3 months.
- Keep a fresh supply of ant bait available for the foraging ants to ensure long-term ant control.
- Be patient. Depending on the size of the ant infestation, complete elimination of the colony may take up to two weeks.
The Easiest Way to Apply Liquid Bait Around Your House
The Ant Bait Debate
We’ve been asked plenty of times if liquid ant bait is really more effective than gel bait when it comes to controlling ants. Simply put, the answer is yes. Our research team could expound for hours on the differences between the two, but we thought we’d spare you some time and settle the great ant bait debate with this easy-to-understand infographic.
- Quickly attracts and kills all common household ants
- Stakes come pre-filled and ready-to-use
- Liquid bait provides ants with a food and water source
- Tiered bait pack increases bait consumption, reduces waste
- See-through window enables easy monitoring of ant bait level
- Reinforced stake ridges provide increased strength when placed in the ground
- Snap-off tab keeps ant bait fresh until opened
- Rugged, weatherproof stake casing protects against the elements
What’s in the Box
- Eight pre-filled liquid ant bait stakes
- Net contents: 2.0 fl. oz.
- .25 fl. oz. liquid bait per stake
- Contains sodium tetraborate decahydrate (Borax) (5.40%) and other ingredients (94.60%)
Disclaimer: Havahart does not endorse any information contained in product reviews. Please follow all label instructions for your specific use.
Most Recent Customer Reviews
Review RateGreat Product
Well so far I have not seen any ants inside of my house. I cannot wait to see the affects of this product on the outside.
Review Rateconsidered selling my house before discovering this product!
This product changed my life. After two decades of ineffective ant control efforts we developed a perimeter defense strategy and argentinean ant infestations are now a thing of the past. The form factor on these stakes is also very helpful for baiting on soil. Only issue I have is that the plastic caps sometimes tear off unevenly, so it's good to keep a pair of pliers on hand when putting out new bait.
Worked great have not seen anymore in the house or outside.
Review RateWorked Perfectly!
First time ever had ants ( tiny tiny sugar ants) in the kitchen of this 40 yr old house. They were coming in thru the tiniest of cracks in the Granite countertops. Within 10-14 days not a trace of any Ant with the Terro liquid bait stations. Worked perfectly as advertised ! I now have Liquid bait stations all around the perimeter of the house. Thank You Terro !!!
Review RateTry something else this didn't work
I bought this for some ant hills I had in my yard. This just made the hills get bigger. It did nothing for killing the antsResponse From Havahart®Jennifer : Consumer Relations Representative
We apologize for this experience? How long was the product applied? This liquid will kill the ants that consume it within 24-48 hours. Depending on the size of the colony, it may take several weeks to notice a decrease in the number of ants.
Please feel free to contact our Consumer Relations Team at 800-800-1819 x 458 with any questions or for additional assistance.
Review RateFive stars!
These outside stakes really worked for me! Near my kitchen sink ants had found their way from outside to inside. Every spring there was a battle! I tried everything, including calling my county extension agent, contacting a commercial pest control company and yard maintenance professionals. I will definitely purchase this product again! I purchased and distributed a sufficient number of stakes and placed them along the outside perimeter of my home near the location of the kitchen sink.
Review RateReally works
This is the only ant killing anything I have ever tried that actually works. I have them all over my yard.
Review RateDidn't work
Didn't help any. After a week the ants had a bed built around a few of them!Response From Havahart®Patty : Consumer Relations Representative
We apologize for this experience and are happy to help.
Ant colonies send out scouts for food, even when they have a current food source. They have been known to actually hide a new food source in order to save it for a later day and prevent other predators from finding it. Covering the bait station indicates they are interested in the food and will return at a later time or they are building a colony right there to be close to the food source. When they do start to eat this product, they will die within 24-48 hours, sharing the bait within the colony. Eventually, the queen will eat some as well and the colony will collapse.
Feel free to contact our Consumer Relations Team at 1-800-800-1819 x 458 with any additional questions.
Review RateWild life eating bait
The bait stakes seemed to have worked well, but they are now being pulled out of the ground, chewed open or disappearing all together. I cannot seem to catch the animal doing this but suspect either a chipmunk or raccoon. I don't want to poison wild life, so should I be concerned? I use an animal repellent around the house, but it wears off quickly sometimes. Any other suggestions to keep animals from removing the bait stakes?
Response From Havahart®Patty : Consumer Relations Representative
Thank you for this feedback. We apologize for the experience.
The ingredients in this product are sugar, water, and borax. The latter ingredient can be found in many household products such as detergents and some toothpastes for whitening.
Feel free to contact our Consumer Relations Team at 1-800-800-1819 x 458 with any additional questions.
Review RateSlows 'em down but doesn't stop 'em
Totally disappointed. I have sugar ants climbing up the outside walls and entering via window sills. Have caulked, sprayed, and used these ant baits. The ants stop for a couple of days, but then come back full force. In all fairness, I've tried other products by Ortho and Bayer, but they only slow down the ant trail. I guess it's time to give up and go with professional pest control.Response From Havahart®Lauren : Consumer Relations Representative
Thank you for sharing this experience. The liquid bait is designed to attract sweet eating ants who will gather the bait and return with it to the nest, sharing it with the rest of the colony. Ants that consume the bait will die within 24-48 hours, however, it can take a few days or weeks for an entire colony to be eliminated, depending on its size.
Please feel free to contact our Consumer Relations Team at 1-800-800-1819 x 458 with any questions.
- All About
There are more than 10,000 known species of ants living throughout the world. Like other insects, they have six legs; each with three joints. Ants have large heads with compound eyes, elbowed antennae and powerful jaws. Ants are social insects that live in structured nest communities throughout the world. The species of ant determines whether they live underground, in mounds built at ground level, in wood structures or in plants or trees.
How do I know when to replace the Outdoor Ant Bait Stakes?The Ant Bait Stakes have a see-thru window that enables you to monitor how much bait is in the stake, so there’s no guesswork involved. When you look through the window you will see that small ‘stairs’ are built into the bait pack. This was designed to increase bait consumption. As the bait is consumed, the liquid level diminishes. The ants march down the steps until they reach the bottom of the pack.
I just placed several TERRO® Outdoor Liquid Ant Bait Stakes around the perimeter of my house and instead of killing the ants, it attracted hundreds more! Am I doing something wrong?You have nothing to worry about, this initial increase in ants is perfectly normal. As worker ants forage for food and water, they are quickly attracted to the sweet liquid in the TERRO® liquid ant bait and swarm towards it. The ants consume the bait and then head back to their nest to share the liquid with the rest of the colony. On the way back to the nest to share the bait, the ants drop what it called a ‘trail pheromone’, which lets the other ants know where the food supply is. In turn, these ants follow the trail to the bait which explains why you will initially see more ants. The active ingredient in the bait interferes with the ants' digestive systems, eventually killing them within 24-48 hours after consumption. This slow kill is necessary because it gives the worker ants enough time to get back and forth to the colony to share the bait
This slow kill is necessary because it gives the worker ants enough time to get back and forth to the colony to share the bait.
Is there an expiration date on the TERRO® Outdoor Ant Bait Stakes?There is not an expiration date because the effectiveness of the active ingredient (Borax) does not decrease over time. However, like any food-based product, the bait may become less appealing to foraging ants after an extended shelf life. Our rule of thumb is to use fresh bait if you’ve had the same liquid bait for more than two years.