---
product_id: 32385679
title: "TERRO Ant Dust Powder Killer for Indoors and Outdoors - Kills Ants, Fire Ants, Roaches, Spiders, and Other Insects - T600 - Up to 8 Months Protection - Easy to Use (Pack of 2)"
brand: "terro"
price: "฿2376"
currency: THB
in_stock: true
reviews_count: 8
category: "Terro"
url: https://www.desertcart.co.th/products/32385679-terro-ant-dust-powder-killer-for-indoors-and-outdoors-kills
store_origin: TH
region: Thailand
---

# Up to 8 months residual control Kills ants on contact Waterproof, rain-resistant TERRO Ant Dust Powder Killer for Indoors and Outdoors - Kills Ants, Fire Ants, Roaches, Spiders, and Other Insects - T600 - Up to 8 Months Protection - Easy to Use (Pack of 2)

**Brand:** terro
**Price:** ฿2376
**Availability:** ✅ In Stock

## Summary

> 🐜 Stop ants before they start—your home’s invisible shield!

## Quick Answers

- **What is this?** TERRO Ant Dust Powder Killer for Indoors and Outdoors - Kills Ants, Fire Ants, Roaches, Spiders, and Other Insects - T600 - Up to 8 Months Protection - Easy to Use (Pack of 2) by terro
- **How much does it cost?** ฿2376 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/32385679-terro-ant-dust-powder-killer-for-indoors-and-outdoors-kills)

## Best For

- terro enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Defense:** Keeps your home and garden ant-free for up to eight months—set it and forget it.
- • **Weatherproof Warrior:** Rain or shine, this dust stays put to protect your space without washing away.
- • **Precision Application:** Easy-to-use shaker can targets cracks and crevices where ants hide—smart pest control.
- • **Indoor & Outdoor Ready:** Versatile formula safe for both inside your home and outside areas—total ant control.
- • **Instant Ant Annihilation:** Strikes ants the moment they touch it—no waiting, no mercy.

## Overview

Terro 1.2-Lb. Ant Dust delivers fast-acting, long-lasting ant control with up to eight months of residual protection. Its waterproof formula withstands rain, making it ideal for both indoor and outdoor use. The easy-to-use shaker can targets ants in cracks and crevices, providing a reliable, professional-grade solution trusted by homeowners to keep ants at bay year-round.

## Description

2-Pack TERRO 600 1-Pound Ant Killer Dust.

Review: Dependable. - Been using this product for years and will keep using it as long as Terro keeps making it. Works well for keeping carpenter ants from destroying your trees and home. I have alot if trees and years ago noticed these carpenter ants were making my trees into there home which started to kill the trees and they were working themselves over to my home and getting into the wood siding and entering my home. Don't have the funds for an exterminator so tried this product and never turned back. It's works as described on the container if used as described. They come back every couple years and all it takes is a treatment of this and they disappear. Great product as an alternative to exterminator. Also want to add that it holds up to light rain but noticed if heavy downpours it seems to wash away alittle so another application may me needed but it don't take much to reapply. Waterproof yes but not under continuous heavy rain.
Review: #1 killer of ants - We usually don't have too much trouble with ants. I put baits out when the rain comes in the spring and that usually takes care of them. We did have one weird issue where ants invaded one of our power supplies in our office and ruined it and some other electronics. But that is the only real issue where there were too many ants. So this year, I had the liquid terro baits left over from last year and I put them out in the spring. Worked great! Never saw any ants. Then June came! I have never seen so many ants just literally crawl under my patio door! Now they did die eventually because of all the baits I had out - but I did not like seeing them crawl across the floor. I never saw them in any other room - but I was so tired of it. I was vacuuming them up everyday. I got out the borax. I used the "natural ways." Nothing worked. I bought this dust just out of sheer disgust with the situation! I poured it on the outside of the door (as recommended) and inside all over the floor where the door opens. And then I waited and waited and waited. I never saw another ant. Not even a dead one! It rained very hard the night after I poured this outside! It still worked! I do think you should wear gloves and a mask while spreading this dust. I did and did not have any problems. Also, the dust is kind of hard to spread evenly as others have noted. But that is minor compared to how well this works. From now on, I will keep this on hand and use it every spring to start with.

## Features

- Kills ants on contact
- Provides long-lasting residual control up to eight months
- Waterproof, will not wash away in rain
- Ideal for crack and crevice treatments; Easy to use shaker can
- Can be used indoors or outdoors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01JAS97XI |
| Best Sellers Rank | #156,291 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #484 in Insect & Pest Repellent Spray Concentrates |
| Brand Name | Terro |
| Customer Reviews | 4.4 4.4 out of 5 stars (525) |
| Manufacturer | Terro |
| Part Number | T600 |
| Target Species | Insects |
| UPC | 655257427270 791043469960 |

## Product Details

- **Brand:** Terro
- **Target Species:** Insects
- **UPC:** 655257427270 791043469960

## Images

![TERRO Ant Dust Powder Killer for Indoors and Outdoors - Kills Ants, Fire Ants, Roaches, Spiders, and Other Insects - T600 - Up to 8 Months Protection - Easy to Use (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/71S7-7O6kQL.jpg)

## Questions & Answers

**Q: Do the ants take the dust back to their nest?**
A: Yes.  They can't help themselves.  They get it onto their bodies and unknowingly transport it to their nest.  Very effective treatment.  I had tried several other products and methods with limited results.  This one did the job and did it quickly.

**Q: Why is it more expensive than purchasing two single containers**
A: Why is what more expensive?

**Q: will this product kill slugs?**
A: I don't know, we didn't try it on slugs.

**Q: Will this cause discoloration?**
A: The Ant-Killer dust is white but washes away with water. Does not normally discolor surfaces.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Dependable.
*by E***G on July 19, 2021*

Been using this product for years and will keep using it as long as Terro keeps making it. Works well for keeping carpenter ants from destroying your trees and home. I have alot if trees and years ago noticed these carpenter ants were making my trees into there home which started to kill the trees and they were working themselves over to my home and getting into the wood siding and entering my home. Don't have the funds for an exterminator so tried this product and never turned back. It's works as described on the container if used as described. They come back every couple years and all it takes is a treatment of this and they disappear. Great product as an alternative to exterminator. Also want to add that it holds up to light rain but noticed if heavy downpours it seems to wash away alittle so another application may me needed but it don't take much to reapply. Waterproof yes but not under continuous heavy rain.

### ⭐⭐⭐⭐⭐ #1 killer of ants
*by M***Y on August 21, 2018*

We usually don't have too much trouble with ants. I put baits out when the rain comes in the spring and that usually takes care of them. We did have one weird issue where ants invaded one of our power supplies in our office and ruined it and some other electronics. But that is the only real issue where there were too many ants. So this year, I had the liquid terro baits left over from last year and I put them out in the spring. Worked great! Never saw any ants. Then June came! I have never seen so many ants just literally crawl under my patio door! Now they did die eventually because of all the baits I had out - but I did not like seeing them crawl across the floor. I never saw them in any other room - but I was so tired of it. I was vacuuming them up everyday. I got out the borax. I used the "natural ways." Nothing worked. I bought this dust just out of sheer disgust with the situation! I poured it on the outside of the door (as recommended) and inside all over the floor where the door opens. And then I waited and waited and waited. I never saw another ant. Not even a dead one! It rained very hard the night after I poured this outside! It still worked! I do think you should wear gloves and a mask while spreading this dust. I did and did not have any problems. Also, the dust is kind of hard to spread evenly as others have noted. But that is minor compared to how well this works. From now on, I will keep this on hand and use it every spring to start with.

### ⭐⭐⭐⭐ My go to ant killer
*by J***D on December 12, 2024*

This is my go to ant killer for the outdoors. I use it around the perimeter of the house with extras around my garbage cans and compost bins.

## Frequently Bought Together

- 1.2-Lb. Ant Dust
- TERRO Ant Killer Bait Stations T300B - Liquid Bait to Eliminate Ants - 12 Count Stations for Effective Indoor Ant Control
- TERRO T901-6 Ant Killer Plus Multi-Purpose Insect Control for Outdoors - Kills Fire Ants, Fleas, Cockroaches, and Other Crawling Insects - 3lb

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-29*