---
product_id: 62342295
title: "Ortho Fire Ant Killer Mound Treatment1 - Outdoor Ant Killer Kills Mounds and the Queen, Use on Lawns, Ornamentals and Flower Gardens, 3 lb."
brand: "ortho"
price: "VT9510"
currency: VUV
in_stock: true
reviews_count: 8
url: https://www.desertcart.vu/products/62342295-ortho-fire-ant-killer-mound-treatment1-outdoor-ant-killer-kills
store_origin: VU
region: Vanuatu
---

# Safe for lawns, ornamentals & flower gardens Eliminates queen to stop colony growth Kills mounds in 15 minutes Ortho Fire Ant Killer Mound Treatment1 - Outdoor Ant Killer Kills Mounds and the Queen, Use on Lawns, Ornamentals and Flower Gardens, 3 lb.

**Brand:** ortho
**Price:** VT9510
**Availability:** ✅ In Stock

## Summary

> 🔥👑 Take back your turf—fire ants don’t stand a chance!

## Quick Answers

- **What is this?** Ortho Fire Ant Killer Mound Treatment1 - Outdoor Ant Killer Kills Mounds and the Queen, Use on Lawns, Ornamentals and Flower Gardens, 3 lb. by ortho
- **How much does it cost?** VT9510 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/62342295-ortho-fire-ant-killer-mound-treatment1-outdoor-ant-killer-kills)

## Best For

- ortho enthusiasts

## Why This Product

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

## Key Features

- • **Easy DIY Treatment:** Simple granule application with water drench—no professional help needed.
- • **Versatile Outdoor Use:** Perfectly safe and effective on lawns, flower beds, and ornamental plants.
- • **Queen-Targeted Formula:** Stops new colonies before they start by killing the queen ant.
- • **Optimal Application Timing:** Apply during cooler temps (65°F-80°F) or dawn/dusk for maximum impact.
- • **Rapid Fire Ant Eradication:** Experience near-instant mound elimination in just 15 minutes.

## Overview

Ortho Fire Ant Killer Mound Treatment1 is a fast-acting, professional-grade outdoor insecticide that kills fire ant mounds and queens within 15 minutes. Designed for use on residential lawns, ornamentals, and flower gardens, it prevents new mounds from forming by targeting the queen. Easy to apply with granules and water, it works best in mild temperatures and during ant active hours, making it the go-to solution for millennial homeowners seeking quick, reliable pest control.

## Description

Reclaim your lawn from fire ants with Ortho Fire Ant Killer Mound Treatment1. This insect control product kills fire ant mounds in 15 minutes. In addition, it kills both the mound and the queen, and keeps new mounds from forming. DIY homeowners can use this pest control product on residential lawns and on ornamentals and flower gardens. To treat mounds, apply 2/3 cup of fire ant killer granules over each fire ant mound and the surrounding 3-foot diameter. After application, drench the mounds with 2 gallons of water. Do not water to the point of run-off, and do not make applications in the rain. For best results, apply in cool weather (65°F to 80°F) or in the morning or late evening hours when ants are most active. Do not apply this product to vegetables. Do not allow people and pets to re-enter treated area until granules have been watered in and area has dried. With Ortho Fire Ant Killer Mound Treatment1, you can get rid of fire ants and get back to enjoying your lawn.

Review: 100% recommended excellent product - The Ortho Orthene Fire Ant Killer is a very effective product to quickly eliminate fire ants. Its formula acts in minutes and does not need water to work, which makes it easy to apply directly on the anthill. In addition, this value package yields to treat many mounds, so it is a good option if you have several areas with ants in the yard. Overall, it is practical, fast and reliable for fire ant control. 🐜🔥
Review: Great product and very efficient - This stuff works so so good on the ant issues we have. For pretty extended amounts of time. Obviously eventually they will pop up somewhere else but overall great product. Just know going in it smells awful lol

## Features

- FAST-ACTING FIRE ANT TREATMENT: This insect control product kills fire ant mounds in 15 minutes when used as an fire ant killer outdoors
- KILLS FIRE ANTS & THE QUEEN: Ortho Fire Ant Killer Mound Treatment1 ant granules kill mounds and the queen, and keep new mounds from forming
- WHERE TO USE: Use these fire ant granules for outdoors to kill fire ants on residential lawns and on ornamentals and flower gardens
- WHEN TO APPLY: Apply this fire ant mound killer outdoors when temperatures are between 65°F to 80°F, or early in the morning or late evening when ants are most active
- HOW TO USE: To use this 3 lb. bag of Ortho Fire Ant Killer Mound Treatment1, apply 2/3 cup of ant killer outdoor granules to mounds and surrounding 3-ft. diameter and drench with 2 gallons of water

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077V166VG |
| Best Sellers Rank | #38 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #12 in Pest Control Baits & Lures |
| Brand Name | Ortho |
| Customer Reviews | 4.7 4.7 out of 5 stars (19,856) |
| Global Trade Identification Number | 00071549020552 |
| Included Components | Pest control |
| Item Form | Spray |
| Item Type Name | Mound Treatment |
| Item Weight | 3 Pounds |
| Manufacturer | The Scotts Company LLC |
| Model Number | 071549020552 |
| Part Number | 205506 |
| Target Species | Insects |
| UPC | 071549020552 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Ortho
- **Item Form:** Spray
- **Item Weight:** 3 Pounds
- **Target Species:** Insects
- **UPC:** 071549020552

## Images

![Ortho Fire Ant Killer Mound Treatment1 - Outdoor Ant Killer Kills Mounds and the Queen, Use on Lawns, Ornamentals and Flower Gardens, 3 lb. - Image 1](https://m.media-amazon.com/images/I/71jQcMznL6L.jpg)
![Ortho Fire Ant Killer Mound Treatment1 - Outdoor Ant Killer Kills Mounds and the Queen, Use on Lawns, Ornamentals and Flower Gardens, 3 lb. - Image 2](https://m.media-amazon.com/images/I/81JdWBm-ypL.jpg)
![Ortho Fire Ant Killer Mound Treatment1 - Outdoor Ant Killer Kills Mounds and the Queen, Use on Lawns, Ornamentals and Flower Gardens, 3 lb. - Image 3](https://m.media-amazon.com/images/I/81gZHCUDgAL.jpg)
![Ortho Fire Ant Killer Mound Treatment1 - Outdoor Ant Killer Kills Mounds and the Queen, Use on Lawns, Ornamentals and Flower Gardens, 3 lb. - Image 4](https://m.media-amazon.com/images/I/71k3PWI0gxL.jpg)
![Ortho Fire Ant Killer Mound Treatment1 - Outdoor Ant Killer Kills Mounds and the Queen, Use on Lawns, Ornamentals and Flower Gardens, 3 lb. - Image 5](https://m.media-amazon.com/images/I/91FkLAeHX8L.jpg)

## Available Options

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

## Questions & Answers

**Q: Can Ortho Orthene Fire Ant Killer Broadcast Granules and Mound Treatment be used indoors?**
A: This product is for outdoor use only. Fire ants are best treated at the source—their mounds, which they typically build in lawns, fields, or pastures. If you're seeing ants indoors, you're probably dealing with a different type of ant.

**Q: What is the best time to apply fire ant killer?**
A: When ants are most active: in the early morning and late evening. Applying during these cooler times of day is better for you, too, since you won't be out during the hottest part of the day. Just make sure temperatures are between 65°F and 80°F.

**Q: Are Ortho Orthene Fire Ant Killer Broadcast Granules and Mound Treatment safe to use around my pets?**
A: The best way to keep your pets safe is to follow all label directions. That means not allowing people or pets to reenter treated areas until granules have been watered in and the area has dried.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 100% recommended excellent product
*by K***Z on March 12, 2026*

The Ortho Orthene Fire Ant Killer is a very effective product to quickly eliminate fire ants. Its formula acts in minutes and does not need water to work, which makes it easy to apply directly on the anthill. In addition, this value package yields to treat many mounds, so it is a good option if you have several areas with ants in the yard. Overall, it is practical, fast and reliable for fire ant control. 🐜🔥

### ⭐⭐⭐⭐⭐ Great product and very efficient
*by W***Y on February 17, 2026*

This stuff works so so good on the ant issues we have. For pretty extended amounts of time. Obviously eventually they will pop up somewhere else but overall great product. Just know going in it smells awful lol

### ⭐⭐⭐⭐⭐ Great way to kill fire ants
*by W***E on April 9, 2026*

Works great with fire ants or etc ants i found just sprinkles a lil on top of the hill and by the next day they are about dead. The container is easy to open and spread. I got this stuff a year ago it last forever stored.

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-03*