Best Ant Baits | Traps, Stations, Gels, Granules

Battling pesky ant invasions? Discover the best ant baits to banish ants from your home and yard! Ant baiting ranks as a highly effective strategy for ousting these unwelcome guests.

Ant traps or baits: the ultimate solution for eliminating stubborn colonies. Though it takes patience, the payoff beats alternative approaches.

Ant bait magic: a potent mix of insecticides and ant-attracting grub. Enticed ants grab the bait, sharing it with their nest mates. Soon, the entire colony—including the queen—meets its demise.

Review: Top 3 Best Indoor Ant Baits

TERRO T300 Liquid Ant Bait

TERRO T300B Liquid Ant Killer, 12 Bait Stations
  • Attracts & Kills – Kills common household ants including...
  • Kills the Ants You See & the Ones You Don't – As worker ants...
  • Works Fast – You should see a significant decrease in the...
  • Ready to Use – Place the bait stations, watch it attract ants,...
  • Use Throughout Your Home – Place stations near areas where...

TERRO T300 Liquid Ant Bait is one of the best recommended indoor ant baits. This ant bait includes 12 baits station. The bait stations come in ready-to-use, pre-filled packing. Its patented design prevents the liquid bait from drying out. The active ingredient used inside bait is borax. Place the bait stations near ant trails and where you see ant activity.

Syngenta – Optigard Ant Bait Gel Box

Syngenta - TRTD11568 - Optigard Ant Bait Gel Box - 4 Tubes w/ Plunger - 30g each tube
  • Target pests: For indoor and outdoor control of...
  • Highly attractive formula promotes ready transfer of the active...
  • Powerful, active ingredient knocks out workers, brood and queens
  • Approved for use indoors and outdoors, applied in cracks and...
  • How does Optigard Ant Bait Gel work? Ants that feed on the gel...

This is a highly rated indoor ant killer bait. It is capable of killing entire ant colonies. Put the bait on a piece of the cupboard, paper, or any other substitute and place it near the active zones of ants and you will get amazing results.

Home Plus Ant Killer

Homeplus™ Ant Killer AB , Metal Ant Bait, Ants Killer for House, Ant Traps Indoor & Outdoor, 4 Pack
  • Metal Ant Killer Bait: Attracts and kills many different species...
  • Food Lure Ant Bait: The child-resistant metal bait stations use 4...
  • How it Works: Worker ants carry and share the bait with the rest...
  • Quick Results: Starts killing worker ants within 24 hours; you...
  • Usage: Homeplus Ant Killer AB baits are great for getting rid of...

Home Plus Ant Killer is one of the best ways to eradicate ant colonies in indoor-infested areas. This ant bait kills the entire ant colony including the queen. These bait stations can last you a long time. They do not only kill ants but also prevent their re-infestation.

Review: Top 3 Best Outdoor Ant Baits

TERRO 18060 Outdoor Liquid Ant Bait

Terro 1806 Outdoor Liquid Ant Baits, 1.0 fl. oz. - 6 count
  • Kills the ants you see and the ants you don’t
  • Pre filled bait stations are ready to use
  • Contains sodium tetraborate decahydrate (Borax) (5.40%) and other...
  • Flexible placement: in the ground using the stakes or on decks,...
  • Patented station protects the bait from the elements, prevents it...

TERRO 18060 Outdoor Liquid Ant Bait kills the entire colony of ants. It comes in a re-filled, ready-to-use bait station. Install the bait station in the ground using stakes, or in the basement or garage. The active ingredient in the bait is borax. The patented design of the bait station does not let it dry.

TERRO T1812 Outdoor Liquid Bait

Terro T1812 Outdoor Liquid Ant Baits - 6 Pack
  • Attracts & Kills – Kills common household ants including...
  • Kills the Ants You See & the Ones You Don't – As worker ants...
  • Works Fast – You should see a significant decrease in the...
  • Ready to Use – Insert stakes and break the tab, then watch it...
  • For Outdoor Use – Place the bait stakes in outdoor areas where...

TERRO T1812 Outdoor Liquid Bait includes ready-to-use 6 packs of bait stations. It kills ants outside before they enter your house. Install the bait stations in the ground or in the garage to get rid of ants. A see-through bait monitor helps to inspect the bait and to let you know when it’s time to replace the bait.

Amdro Ant Block Granule

Amdro Ant Block Granule baits and kills the entire ant colony before they enter your house. The ant bait kills carpenter ants, fire ants, and 23 other species of ants. Spread the ant bait around the foundation of your house to prevent their entry. The bait can last for up to 3 months and covers up to 1,080 linear feet.

Related: Best Carpenter Ant Baits: Reviews & Guide | Indoor and Outdoor

Best Ant Baits | Information

Ant baits come in various commercial forms and are known for their effectiveness and low toxicity compared to other ant killers. However, it’s essential to choose the right bait for the specific ant species to achieve the desired results. Different ant species are attracted to different types of bait.

Do Ant Baits Work and How Effective Are They?

As Pest Professional and someone who has dealt with ant infestations in my own garden, I can attest to the effectiveness of ant baiting. It’s a powerful and long-lasting solution for most ant problems. Although it’s a slower process than using ant killer sprays or other insecticides, it’s safer and more effective in the long run.

Related: Do Dead Ants Attract More Ants? | The Play-Dead Phenomenon!

How Does Ant Bait Work | Detailed Explanation

How Does Ant Bait Work

To understand how baits work, it’s essential to first learn about ants’ behavior and life patterns. Ant colonies consist of various castes, including worker ants, soldiers, queens, and male reproductives. The colony’s queen lays eggs, while male reproductives aid in mating and soldier ants protect the colony from threats. Worker ants collect food to support the entire colony, including the larvae.

Commercially prepared ant baits cater to the food preferences of different ant species, combining specific food types and insecticides. When worker ants are attracted to the bait, they carry it back to their nests, effectively targeting the entire colony. Best ant baits take time to work as they have low toxicity and do not kill ants upon contact.

Related: What Attracts Ants? Information and Facts

How Long Does It Take for Ant Bait to Work?

Ant baiting is a slow-acting process, taking anywhere from one to two days to a few weeks, depending on the size of the colony and the degree of infestation.

Is Ant Bait Toxic to Dogs, Cats, and Other Pets?

Is Ant Bait Toxic to Dogs, Cats and Other Pets

Ant baits typically contain low-toxicity ingredients, making them safer than other ant killers. However, accidental exposure may cause nausea, vomiting, or irritation in children, dogs, cats, and other pets. Keep baits out of reach of children and pets to ensure safety.

Types of Ant Baits | Traps, Gels, Granules, Stations

Various forms of sugar-based or grease-based baits are available for ant control in indoor and outdoor infested areas. These include ant traps, liquid baits and bait stations, gel baits, and solid or granular baits.

Ant Traps

Ant traps lure worker ants to carry the bait back to their nests, ultimately eliminating the entire colony. Place the traps near ant trails, entry points, or wherever you find ants.

Liquid Baits and Bait Stations

Bait stations are containers that hold ant bait, keeping it fresh and limiting exposure to children and pets. They can be placed near access points, ant trails, or installed into the ground.

Gel Baits

Gel baits are applied near cracks, holes, or other inaccessible areas. Use disposable containers, paper, or tape to apply the gel near ant trails or cracks.

Solid | Granular baits

Granular baits are best for outdoor pest control. Spread them near nesting sites, cracks, or holes, and along the foundation of your house.

Differences Between Different Types of Ant Baits

Different types of solid, gel, and liquid ant baits are available commercially. Every bait is specified for a particular group of ant species according to their feeding cycle and dietary needs. Some ant baits contain sugar-based or carbohydrate-based types of food that attract a specific group of ant species.

For example, best ant baits with sugar attract a group of ants called sugar ants, while protein-based baits attract a group called grease ants. Some baits can work on a variety of ant species (broad-spectrum baits). Liquid baits are mostly sugar baits whereas solid baits are usually protein-based baits.  

How to Use Ant Bait Stations: Instructions and Tips (Indoor and Outdoor)

Before using baits you need to identify the ant species and investigate the infested site. The accurate identification of ant species is necessary to select the right type of ant bait. Inspect the level of infestation, the behavior of ants, and their food habits.

The ant baits are most effective at a specific time period and may not attract the ant throughout the whole year. For instance, Argentine ants are attracted to sweet baits during the whole year but prefer protein baits during the spring season. You can also put small quantities of different ant baits near their active site to test their food preference.

Further, we have given a step-by-step guide on how to use ant baits for both indoor and outdoor pest control.

Step 1: Investigation of active sites

How to Use Ant Bait Stations

Investigate the active site and identify the type of ant in order to select a suitable bait and determine the number of required bait stations. Follow the ant trails and observe their active site and access points for several days. Inspect the feeding cycle and notice the timings when ants are most active throughout the day and night.

Step 2: Place the Bait Station

Bait stations may contain liquid, gel, or solid baits. Select the best bait for the specific ant species. For indoor pest control, place the bait stations near the ant trails, along with nesting sites of ants, near cupboards, at counters, or where it is needed. Wait for a couple of days and expect amazing results. Change the bait if ants are not attracted to the particular bait.

In outdoor infested areas, put the bait station near ant mounds, beneath plants, near ant trails, or where ants are active the most. You can also install them permanently near the pavement or underground. Keep the bait station at about 10 to 20 feet away along the foundation or near access points.

Refresh and change the baits after every few weeks until you completely eradicate the ants. For larger infestations, place the bait stations at multiple sites. You will see results in 3 to 4 days. You can also use different types (solid, and liquid) of sugar and grease baits simultaneously.

Most of the baits or bait stations are for both indoor and outdoor use but some are strictly labeled for outdoor pest control.

Step 3: Prevent Reinfestation

Observe the treated area for several days after the treatment. Re-fill the bait in the bait stations if needed. Remove all the factors that can attract ants into your house or garden. Try using ant repellents or insect repellent plants to avoid re-establishment or invasion of ants.


Best ant baits are formulated using different types of food (or baits) and insecticides. The baits or attractants can be sugar-based food products or greasy-based items. When the bait works, it causes the death of the entire ant colony. 

Ant baits (solid or liquid) are also available in pre-filled or reusable bait stations. The bait station keeps the bait fresh for a longer time period and protects the bait from children and pets. Bait stations work perfectly for indoor and outdoor ant control whereas granular baits are best for lawns and gardens. 

In case you are having a serious ant infestation, it would be best to call a professional pest control service. Click on the following link if you are interested, and you will get free quotes from the best ant exterminators in your area. Best of luck!

List of Sources

Rust, M. K. and Choe, D. H. (2012). Ants: Integrated Pest Management in and around the home. Statewide Integrated Pest Management Program, Agricultural and Natural Resources, University of California.

Steve H. D. (2016). Ant Management in Gardens and Landscapes. Statewide Integrated Pest Management Program, Agricultural and Natural Resources, University of California.

Alder, P. and Waldvogel, M. (2018). Tips for Effective Ant Baiting. NC State Extension Publication, NC State University and NC A&T State University.

Ogg, B. Ant Baits: A Least Toxic Control. University of Nebraska Cooperative Extension In Lancaster County.