TERRO Liquid Ant Killer Bait Stations, 12-Pack, Indoor Ant Traps, T300B

These liquid ant killer bait stations provide a straightforward method for handling indoor ant problems. Designed for use throughout the home, they target common household varieties such as acrobat, crazy, ghost, little black, odorous house, and pavement ants without requiring any complicated setup.

The system relies on a borax-based liquid formula that worker ants consume and carry back to their colony. Rather than simply killing foraging insects on contact, the bait circulates throughout the nest to eliminate both the queen and hidden populations. Users will notice reduced activity within days as workers transport the liquid back to their source.

Placement is simple because the stations arrive ready to use right out of the package. You can set them directly along baseboards, on countertops, or in corners where trailing ants are active. Each station remains active for weeks as long as ants continue feeding, allowing ongoing control over persistent nests.

As a trade-off, complete colony elimination is not instantaneous. While activity drops in the first few days, eradicating the entire population can take between 2 to 4 weeks depending on the size of the infestation. The product data also focuses strictly on indoor use, so it may not be suitable for outdoor perimeter treatments.

Verdict: This 12-pack is a solid, low-effort solution for homeowners dealing with common household sugar ants. If you need a simple trap that works back to the source colony over a few weeks, these ready-to-use stations are well worth setting out.

A great fit if you:

• Need to eliminate indoor household ants like odorous house, pavement, or ghost ants
• Want a no-mess trap that comes ready to place along baseboards and counters
• Prefer a bait that wipes out the queen and hidden colony rather than just surface workers

Consider something else if you:

• Need an instant contact spray rather than a multi-week baiting process
• Require outdoor-specific baiting stations

Which ant types does this bait target?
It targets several common household species, including acrobat, crazy, ghost, little black, odorous house, and pavement ants.

How does the bait eliminate the whole nest?
Foraging worker ants consume the borax-based liquid bait and carry it back to share with the colony, eliminating the queen and other hidden ants.

How long does it take to see results?
You should see a reduction in ant activity within days, while total elimination of the colony can take anywhere from 2 to 4 weeks depending on the infestation size.