---
product_id: 647564231
title: "DEFIANT Premium Liquid Ant Killer, 1-Year Supply, Kills the Queen and Colony, No Mess Precision Bottle, Reusable Ant Traps Indoor & Outdoor, Pest Control Traps, Made in USA"
brand: "catchmaster"
price: "$36.70"
currency: USD
in_stock: true
reviews_count: 6
category: "Catchmaster"
url: https://www.desertcart.ec/products/647564231-defiant-premium-liquid-ant-killer-1-year-supply-kills-queen
store_origin: EC
region: Ecuador
---

# Indoor & outdoor reusable stations Kills queen & entire colony 1-year supply liquid bait DEFIANT Premium Liquid Ant Killer, 1-Year Supply, Kills the Queen and Colony, No Mess Precision Bottle, Reusable Ant Traps Indoor & Outdoor, Pest Control Traps, Made in USA

**Brand:** catchmaster
**Price:** $36.70
**Availability:** ✅ In Stock

## Summary

> 👑 Defy ants with the only bait that conquers the queen and colony—your home’s ultimate pest guardian!

## Quick Answers

- **What is this?** DEFIANT Premium Liquid Ant Killer, 1-Year Supply, Kills the Queen and Colony, No Mess Precision Bottle, Reusable Ant Traps Indoor & Outdoor, Pest Control Traps, Made in USA by catchmaster
- **How much does it cost?** $36.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/647564231-defiant-premium-liquid-ant-killer-1-year-supply-kills-queen)

## Best For

- catchmaster enthusiasts

## Why This Product

- Trusted catchmaster brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Placement:** Designed for strategic placement along baseboards, counters, and outdoor entry points to intercept ants at every turn.
- • **Colony-Ending Formula:** Targets and eliminates the queen and entire colony, not just the visible ants.
- • **Year-Round Ant Defense:** One 3.38 oz bottle delivers a full year of continuous ant control—set it and forget it.
- • **Discreet & Monitor-Ready:** Transparent bait stations let you track ant activity and bait levels with zero mess or fuss.
- • **Dual-Use Precision Stations:** Four stackable bait stations adapt seamlessly for indoor and outdoor hotspots, reusable season after season.

## Overview

Catchmaster DEFIANT Premium Liquid Ant Killer offers a potent, fast-acting liquid bait system with a 1-year supply in a no-mess precision bottle. It includes four reusable bait stations designed for both indoor and outdoor use, effectively killing the queen and entire colony of common ant species. Made in the USA, this system provides discreet, monitorable, and adaptable pest control that targets infestations at their source for lasting protection.

## Description

desertcart.com : Catchmaster DEFIANT Premium Liquid Ant Killer, 1-Year Supply, Kills the Queen and Colony, No Mess Precision Bottle, Reusable Ant Traps Indoor & Outdoor, Pest Control Traps, Made in USA : Patio, Lawn & Garden

Review: It Killed One Ant - UPDATE EDIT April 9,2025: I have been using this on and off since my initial purchase. Except for the first usage, where the ants [seemingly] showed utter disdain for the liquid ant bait flavor, it has proven to be very effective at its intended purpose. They now seem to love it. I upgraded my review to 5 star. Maybe it is an acquired taste. END OF APRIL 9, 2025 UPDATE EDIT UPDATE EDIT: Sep. 11, 2024 UPDATE: Today I found ants feeding on the Liquid Ant Bait. It has been 20 days since I placed the ant bait on my window sill, with the ants showing ZERO interest - until today! (I did not add any new liquid ant bait; I left the bait stations alone for 20 days with the original ant bait that I placed in them.) Now the ants were swarming around it like it was a feeding trough. (NOTE: I did add additional fresh ant bait AFTER the ants started arriving.) The video that I shared shows the ants shortly after I noticed them. The quantity of ants increased significantly after I shot the video, but I did not record any additional video. The ants fed on it for approximately 12 hours - a constant stream of ants coming and going for a large portion of that time. The ants eventually stopped and departed - every single one - even though there was still plenty of ant bait in the bait stations. There were no dead ants around the bait stations, which I found interesting. I also found it interesting that the ants just completely stopped coming. One other noteworthy item: I placed an additional amount of ant bait on the kitchen counter (near the stream of ants) without using a bait station (thus the ant bait was in contact with the counter and the painted kitchen wall). Some of the ants veered off of the main path to feed on this additional glob of ant bait. However, after all of the ants had departed, there were approximately 20 dead ants near this new glob that I had added. So it appears that the ant bait is effective. I updated my rating from a 1 to a 3. I just wish the ant bait had a more appealing flavor so the ants would be quickly drawn to it and gorge themselves. I believe that would make the product more effective. One more note: The product manufacturer contacted me, stating that they would like to address any issues or concerns - that customer satisfaction was important to them. I did not respond, but I did appreciate them reaching out to me. Thank you. END OF UPDATE EDIT I had a great opportunity to try this product today. I have had ants [intermittently] for a while now, so I ordered this Liquid Ant Bait. It arrived yesterday. This morning when I went to my kitchen, there were thousands of ants feasting on some banana bread and muffins that were in unsealed packaging from the manufacturer. After removing the banana bread and muffins, I put a little of this Liquid Ant Bait in two of the Bait Stations, positioned them very close to where the stream of ants was coming in (the wall outlet), and even brushed a number of ants into one of the Bait Stations (to help give them a taste). I left the 2 Bait Stations out for quite some time while there were still many ants roaming around, searching for lost pastries. The ants just basically ignored the Liquid Ant Bait. Even the ants that I forced into the Bait Station departed - along with every other ant in the kitchen - without so much as a second glance. Apparently, the ants did not find the Liquid Ant Bait to be nearly as delicious as the banana bread. I did, however, see one dead ant in the liquid ant bait. I think it most likely drowned when I pushed it and its friends into the Bait Station. I CANNOT RECOMMEND THIS PRODUCT AT ALL. I think it only killed one ant - probably by drowning.
Review: Easy to use and highly effective. - Don't usually do reviews but, this works so well I have to. This usually gets rid of the ant problem in 4 days. Used it 3 different locations worked every time. Lots of ants at first then they just disappear after going the bait stations. Just don't use too much it will overflow the station.

## Features

- 1 LIQUID ANT BAIT BOTTLE (1 YEAR SUPPLY) + 4 STATIONS (2 STACKED): The DEFIANT liquid ant bait system comes with 3.38 oz of liquid ant killer - roughly a 1 year supply for the average home, providing you with year round protection from a single purchase. It also includes 4 bait stations that can be put together to make 2 covered ant traps. The bait stations can be refilled and reused season after season for as long as you have ants in your home.
- KILLS THE QUEEN AND THE COLONY: DEFIANT Liquid Ant Bait kills the queen and colony of most common ants inside and outside your home, effectively eliminating ant infestations. Confirmed effective against: Acrobat, Crazy, Ghost, Sugar, Argentine, Odorous house, Pavement & Little Black Ants. NOT EFFECTIVE AGAINST: Carpenter, Fire & Pharoah ants.
- FAST-ACTING FORMULA: DEFIANT starts working immediately, though it does not kill ants instantly. The formula allows the worker ants time to carry the liquid ant bait back to their entire colony and share it with other members, including the queen. Noticeable ant activity reduction within days, colony elimination can take up to 3 weeks, depending on the severity of the infestation.
- READY TO USE: Simply set the discrete stations where ants are seen and pour a few drops of liquid ant killer inside the bait station. Its transparent design allows you to monitor ant activity and liquid bait levels daily. Refill bait stations and place again as many times as needed. Rinse with water when done.
- THE ONLY ANT CONTROL SYSTEM THAT ADAPTS TO YOUR HOME: DEFIANT is a premium ant control system, and offers different station options to suit all areas of your home, indoor and out. For the most effective results, set baited ant traps indoor and outdoors near areas with ant activity - along baseboards, corners, & kitchen counters, targeting ant hotspots throughout your home. Snap two stations together for use in high-traffic or dusty places.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9MTJK6W |
| Best Sellers Rank | #1,218 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #31 in Pest Control Baits & Lures |
| Brand | Catchmaster |
| Color | Clear |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,013) |
| Is Electric | No |
| Item Weight | 6.4 ounces |
| Item model number | 7300-AM-4E |
| Manufacturer | Catchmaster |
| Number of Pieces | 5 |
| Product Dimensions | 5.71 x 4.21 x 1.22 inches |
| Recommended Uses For Product | Indoor Ant Control,Outdoor Ant Control,Reducing and Removing Entire Colonies |
| Style | Liquid Bait + Stations |
| Target Species | Ant |
| UPC | 029049733243 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Catchmaster
- **Color:** Clear
- **Is Electric:** No
- **Number of Pieces:** 5
- **Recommended Uses For Product:** Indoor Ant Control,Outdoor Ant Control,Reducing and Removing Entire Colonies
- **Style:** Liquid Bait + Stations
- **Target Species:** Ant
- **UPC:** 029049733243
- **Unit Count:** 1.0 Count

## Images

![DEFIANT Premium Liquid Ant Killer, 1-Year Supply, Kills the Queen and Colony, No Mess Precision Bottle, Reusable Ant Traps Indoor & Outdoor, Pest Control Traps, Made in USA - Image 1](https://m.media-amazon.com/images/I/81YxWcwdfaL.jpg)

## Questions & Answers

**Q: Is it safe for pets and children?**
A: We always recommend following the product instructions carefully and keeping treatments out of reach of children and pets.

**Q: Do ants eventually develop resistance to its formula?**
A: Borax has been used as a reliable ant killer for decades, with no evidence of ants developing resistance. Borax does not cause instant death for an ant, giving them time to tell other ants where the bait is located and return the bait to the colony.

**Q: Does its bait remain effective during humid conditions?**
A: Yes, DefiANT ant bait works in humid conditions. Humidity can actually be helpful because it reduces the pace the that the bait dries out at. It is most appealing to ants in its most viscous form.

**Q: Do ants prefer this bait over other options?**
A: Yes, ants are attracted to the liquid in DefiANT Traps, often preferring it over other options. This borax-based bait is irresistible to ants. The ants consume the bait and share it with the colony, helping eliminate ants at the source.

**Q: Are there special instructions for cleaning the stations to maintain effectiveness?**
A: To clean the bait stations, wash with soap and water. Refill the bait station with Defiant Ant Killer Liquid and place wherever there is ant activity.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It Killed One Ant
*by T***H on August 21, 2024*

UPDATE EDIT April 9,2025: I have been using this on and off since my initial purchase. Except for the first usage, where the ants [seemingly] showed utter disdain for the liquid ant bait flavor, it has proven to be very effective at its intended purpose. They now seem to love it. I upgraded my review to 5 star. Maybe it is an acquired taste. END OF APRIL 9, 2025 UPDATE EDIT UPDATE EDIT: Sep. 11, 2024 UPDATE: Today I found ants feeding on the Liquid Ant Bait. It has been 20 days since I placed the ant bait on my window sill, with the ants showing ZERO interest - until today! (I did not add any new liquid ant bait; I left the bait stations alone for 20 days with the original ant bait that I placed in them.) Now the ants were swarming around it like it was a feeding trough. (NOTE: I did add additional fresh ant bait AFTER the ants started arriving.) The video that I shared shows the ants shortly after I noticed them. The quantity of ants increased significantly after I shot the video, but I did not record any additional video. The ants fed on it for approximately 12 hours - a constant stream of ants coming and going for a large portion of that time. The ants eventually stopped and departed - every single one - even though there was still plenty of ant bait in the bait stations. There were no dead ants around the bait stations, which I found interesting. I also found it interesting that the ants just completely stopped coming. One other noteworthy item: I placed an additional amount of ant bait on the kitchen counter (near the stream of ants) without using a bait station (thus the ant bait was in contact with the counter and the painted kitchen wall). Some of the ants veered off of the main path to feed on this additional glob of ant bait. However, after all of the ants had departed, there were approximately 20 dead ants near this new glob that I had added. So it appears that the ant bait is effective. I updated my rating from a 1 to a 3. I just wish the ant bait had a more appealing flavor so the ants would be quickly drawn to it and gorge themselves. I believe that would make the product more effective. One more note: The product manufacturer contacted me, stating that they would like to address any issues or concerns - that customer satisfaction was important to them. I did not respond, but I did appreciate them reaching out to me. Thank you. END OF UPDATE EDIT I had a great opportunity to try this product today. I have had ants [intermittently] for a while now, so I ordered this Liquid Ant Bait. It arrived yesterday. This morning when I went to my kitchen, there were thousands of ants feasting on some banana bread and muffins that were in unsealed packaging from the manufacturer. After removing the banana bread and muffins, I put a little of this Liquid Ant Bait in two of the Bait Stations, positioned them very close to where the stream of ants was coming in (the wall outlet), and even brushed a number of ants into one of the Bait Stations (to help give them a taste). I left the 2 Bait Stations out for quite some time while there were still many ants roaming around, searching for lost pastries. The ants just basically ignored the Liquid Ant Bait. Even the ants that I forced into the Bait Station departed - along with every other ant in the kitchen - without so much as a second glance. Apparently, the ants did not find the Liquid Ant Bait to be nearly as delicious as the banana bread. I did, however, see one dead ant in the liquid ant bait. I think it most likely drowned when I pushed it and its friends into the Bait Station. I CANNOT RECOMMEND THIS PRODUCT AT ALL. I think it only killed one ant - probably by drowning.

### ⭐⭐⭐⭐⭐ Easy to use and highly effective.
*by R***S on January 1, 2026*

Don't usually do reviews but, this works so well I have to. This usually gets rid of the ant problem in 4 days. Used it 3 different locations worked every time. Lots of ants at first then they just disappear after going the bait stations. Just don't use too much it will overflow the station.

### ⭐⭐⭐⭐ Great ant killer
*by J***N on December 13, 2025*

Ants go straight to it. Works great and easy to use

## Frequently Bought Together

- Catchmaster DefiANT Liquid Ant Bait Indoor (50 uses) + 4 Reusable Liquid Ant Bait Stations (2 Stacked), Multi-Surface Pest Control Traps for Home & Outdoor, Reduce & Remove Colonies, American Made
- TERRO Ant Killer Bait Stations T300B - Liquid Bait to Eliminate Ants - 12 Count Stations for Effective Indoor Ant Control
- TERRO Liquid Ant Baits - T1813 - Outdoor Ready-to-Use Terro Ant Traps - Pack of 12 Liquid Traps

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-25*