---
product_id: 69531160
title: "100550427 Ant Killer for Outdoor Home Perimeter 24 oz, Black Label"
price: "₨18134"
currency: LKR
in_stock: true
reviews_count: 8
url: https://www.desertcart.lk/products/69531160-100550427-ant-killer-for-outdoor-home-perimeter-24-oz-black
store_origin: LK
region: Sri Lanka
---

# Works up to 3 months Safe for lawns & gardens Controls 25 ant species 100550427 Ant Killer for Outdoor Home Perimeter 24 oz, Black Label

**Price:** ₨18134
**Availability:** ✅ In Stock

## Summary

> 🐜 Outsmart ants before they invade — your home’s invisible shield!

## Quick Answers

- **What is this?** 100550427 Ant Killer for Outdoor Home Perimeter 24 oz, Black Label
- **How much does it cost?** ₨18134 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/69531160-100550427-ant-killer-for-outdoor-home-perimeter-24-oz-black)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Since 1980:** Amdro’s proven formula has been a go-to for professional-grade pest control for over 40 years.
- • **Long-Lasting Protection:** Continues working for up to 3 months, ensuring your home stays ant-free without constant reapplication.
- • **Comprehensive Ant Control:** Targets 25 common ant species including carpenter, pavement, and Pharaoh ants for total perimeter defense.
- • **Dual-Action Bait Technology:** Attracts foraging ants who carry poison back to the colony, eliminating the queen and the entire mound.
- • **Perfect Outdoor Perimeter Defense:** Designed specifically for lawns, landscaped areas, and ornamental gardens to prevent ants from invading indoors.

## Overview

Amdro 100550427 Ant Killer is a powerful outdoor perimeter treatment that controls 25 ant species by using a dual-action bait system. It attracts ants who carry the poison back to their colony, effectively eliminating the queen and mound. Safe for use on lawns and gardens, it provides up to 3 months of continuous protection, making it a trusted solution since 1980 for keeping homes ant-free.

## Description

Kill outdoor ants before they make their way inside with Amdro Ant Killer for Outdoor Home Perimeter. Designed to surround your home with a band of protection, this dual-action bait attracts and kills listed common ant species. On top of that, it keeps working for up to three months. Foraging worker ants think the bait is food and carry it back to their colonies. Shared with other ants, including the queen, its ant-killing power goes to work. Expect to see fewer ants within one week. When the queen is dead, the mound dies!

Review: This works! - Had tiny ants invading around exterior window frame. Found and treated the mound outside. The ants were gone within 2 days. Worth any price.
Review: Little to no ants after use - This stuff works great! We had a huge ant problem in our backyard and couldn’t seem to get rid of them until I got this. The bottle is smaller than I expected but a little goes a long way. This bottle should last me months if not years. It’s pretty easy to use, I just shake the bottle until the desired amount sprinkles out. After the first day I used this there were significantly less ants and I noticed all of the small granules had been picked up by the next morning so they’re definitely attracted to it. Worth the price, and I would definitely buy again.

## Features

- CONTROLS 25 SPECIES OF ANTS like acrobat ants, Argentine ants, carpenter ants, crazy ants, nuisance ants, odorous house ants, pavement ants, Pharaoh ants and more
- USE ANY TIME ANTS ARE ACTIVE; for best results during hot weather, apply during cool early morning or early evening hours, when ants are most active; do not apply when the ground or grass is wet, rain is expected within 24 hours, or temperatures are below 50°F
- PREVENT ANTS FROM INVADING YOUR HOME with Amdro Ant Killer for Outdoor Home Perimeter; ideal for lawns, landscaped areas and ornamental gardens
- FOR MAXIMUM PROTECTION USE with Amdro Ant Killer Bait Stations or Stakes inside or around your home for additional protection against ants
- A TRUSTED PARTNER IN PEST CONTROL SINCE 1980; count on Amdro for highly effective solutions to your pest control needs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #1,085 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #66 in Pest Repellents |
| Customer Reviews | 4.5 out of 5 stars 20,385 Reviews |

## Product Details

- **Item Form:** Granules
- **Item Weight:** 1.5 Pounds
- **Liquid Volume:** 24 Fluid Ounces
- **Active Ingredients:** Hydramethylnon
- **Brand:** Amdro

## Images

![100550427 Ant Killer for Outdoor Home Perimeter 24 oz, Black Label - Image 1](https://m.media-amazon.com/images/I/81d+WMH8fBL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: My ants ignore this bait completely. They are not interested in sugar or p.n.butter either. What's the solution?**
A: Are your ants outdoors?  If yes, I'm at a loss to answer why they would not take the bait.  I have used this product successfully for years. If your ants are indoors, you might try Boric Acid.

**Q: Is this Waterproof?**
A: I don't what you mean about water proof, everything will wash away with water, I just sprinkle it at the ant hill and they are gone in a day, I live in the high desert of california. I love this stuff, it works great.

**Q: Is this amdro's yellow type or the grey? (i've found big difference)**
A: It is yellow cornmeal look and it really works the ants carry it back to where the queen is and the ants disappear and don't come back

**Q: Has anyone used this around lizards or squirrels? Or would anyone use it around these critters?**
A: I have used this product for a couple of years now. It works great. I sprinkle it around my home and around my yard perimeter. I have not seen a decrease in the gecko's/lizards so I assume they are ok. I don't think squirrels are attracted to it either.  The product works great for about 45-60 days.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This works!
*by A***D on January 13, 2026*

Had tiny ants invading around exterior window frame. Found and treated the mound outside. The ants were gone within 2 days. Worth any price.

### ⭐⭐⭐⭐⭐ Little to no ants after use
*by C***E on October 22, 2025*

This stuff works great! We had a huge ant problem in our backyard and couldn’t seem to get rid of them until I got this. The bottle is smaller than I expected but a little goes a long way. This bottle should last me months if not years. It’s pretty easy to use, I just shake the bottle until the desired amount sprinkles out. After the first day I used this there were significantly less ants and I noticed all of the small granules had been picked up by the next morning so they’re definitely attracted to it. Worth the price, and I would definitely buy again.

### ⭐⭐⭐⭐⭐ Kills them dead
*by G***O on December 20, 2025*

You want to kill sugar ants around your house? Buy this. Want to kill ANY ants around your house? Buy this. Kills them DEAD. The ants get excited to grab it and take it back to their !@#$% queen, killing the @#$% out of her. I love this stuff.

## Frequently Bought Together

- Amdro 100550427 Ant Killer for Outdoor Home Perimeter 24 oz, Black Label
- 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 Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-04*