Terro - PCO Liquid Ant Killer

4.5 out of 5 stars 3 Reviews | 1 Q&A

Terro PCO Liquid Ant Bait

Buy 2 or more: $60.16 each

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Average Rating

4.5 out of 5 stars Rating: 4.3

3 Reviews | 1 Q&A

Product Overview

Terro - PCO Liquid Ant Killer is an effective bait that guarantees to instantly attract ants. This specially formulated liquid bait features a unique super-sweet attractant that ants find irresistible so they tend to flock to it in just a matter of minutes. It uses Borax as its active ingredient that helps manage and control all common household ants and their colonies like Argentine ants, Ghost ants, White-footed ants, Cornfield ants, Pavement ants, Acrobat ants, Odorous house ants, Little black ants, Crazy ants, Bigheaded ants and other sweet-eating ants.

Terro - PCO Liquid Ant Killer is borate-based product, making it a green pesticide that can be used in a Green Pest Management program because of its low mammalian toxicity. It's ideal to use in and out of your home, as well as apartments, restaurants, hospitals, grocery stores, institutional buildings, schools, cafeterias, etc. This product comes in a 16-ounce pint.

Features and Specs

Active Ingredient Sodium Tetraborate Decahydrate (Borax): 5.40%
Target pests All common household ants
For use in Homes, Hospitals, Restaurants, Apartments, Grocery Stores, Institutional Buildings, Schools, Cafeterias, Warehouses, Storage Areas, Food Processing Plants, Mobile Homes, Boats, Military Bases, Theaters, Nursing Homes and Commercial and Cruise Ships
Pet safe Yes, when used as directed.
Formulation Sodium Tetraborate Decahydrate (Borax): 5.40%
Other Ingredients: 94.60%
Dimensions 6.00 x 3.00 x 3.00
Color Clear
Shipping Weight 1.50 lbs
Manufacturer Woodstream (Mfg. Number: 735180)
UPC 070923121182
EPA Registration 149-8-64405



TERRO - PCO Liquid Ant Bait can be diluted with water to obtain a 1% or 2% solution of Borax. Such a dilution is helpful when you plan on using a substantial volume of TERRO - PCO Liquid Ant Bait in a baiting program designed to control very large multi-queen and multi-colony ant infestations.

1% Dilution: 1 part TERRO - PCO Liquid Ant Bait to 5 parts water. Mix thoroughly.

2% Dilution: 1 part TERRO - PCO Liquid Ant Bait to 2 parts water. Mix thoroughly.

USING TERRO - PCO LIQUID ANT BAIT IN BAIT STATIONS: Apply the 1% or 2% TERRO - PCO Liquid Ant Bait solution using bait stations designed to hold liquid bait.

5 stars   2
4 stars   0
3 stars   1
2 stars   0
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  • 5 of 5 Stars


    By Ken on 02/19/2021

    Works unbelievably well and sugar ants! Haven’t tried on fire ants yet.

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    4 of 4 people found this review helpful

  • 5 of 5 Stars

    How to break up ???? party

    By Mary on 06/10/2023

    ???? partying kitchen window sill. Placed Terro ant traps 24 hours later party over. Poured little on cardboard trap sitting on and soon dead ???? all over. Some crawl in some swimming in blob I poured. Not sorry to see them gone.

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  • 3 of 5 Stars

    Love the Product, Hate the shipping

    By Paul on 09/15/2023

    Great Product, have been using around the house and garden for 13+ years. The recent purchase was delivered by USPS and "Do My Own" threw the product in a box in without a plastic bag around the bottle. The bottle split in shipping and the syrup, sticky mess was everywhere and all over other peoples packages. A HUGE mess at the Post Office. Do My Own should invest 5 cents and put the product in a trash bag before shipping. No sure what I should do in the future. I asked but they would not change their shipping procedures.

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Questions & Answers

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Do they take the Terro - PCO Liquid Ant Killer back to kill the nest?

The Nisus Terro - PCO Liquid Ant Killer will kill any ants that are actively taking the bait, and can be applied whenever you notice any ant activity.  The bait features a unique super-sweet attractant that ants find irresistible, which draws the ants to it so that they will come and pick it up, eat it, and then carry it back to feed the rest of the colony.  

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3 of 3 people found this answer helpful

Terro - PCO Liquid Ant Killer 4.5 out of 5 stars Rating: 4.3 (3 Reviews / 1 Q&A)

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