---
product_id: 325805163
title: "Ant Killer Spray 5L – Extra-Strong Cypermethrin Formula for Indoor & Outdoor Use – Fast-Acting, Long-Lasting Pest Control – Kills Red & Black Ants, Stops Infestations"
brand: "karlsten"
price: "KD 39.83"
currency: KWD
in_stock: true
reviews_count: 8
category: "Karlsten"
url: https://www.desertcart.com.kw/products/325805163-ant-killer-spray-5l-extra-strong-cypermethrin-formula-for-indoor
store_origin: KW
region: Kuwait
---

# Fast-acting cypermethrin formula Large 5L bulk capacity Long-lasting protective barrier Ant Killer Spray 5L – Extra-Strong Cypermethrin Formula for Indoor & Outdoor Use – Fast-Acting, Long-Lasting Pest Control – Kills Red & Black Ants, Stops Infestations

**Brand:** karlsten
**Price:** KD 39.83
**Availability:** ✅ In Stock

## Summary

> 🛡️ Defend your domain with Karlsten – fast, fierce, and built to last!

## Quick Answers

- **What is this?** Ant Killer Spray 5L – Extra-Strong Cypermethrin Formula for Indoor & Outdoor Use – Fast-Acting, Long-Lasting Pest Control – Kills Red & Black Ants, Stops Infestations by karlsten
- **How much does it cost?** KD 39.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/325805163-ant-killer-spray-5l-extra-strong-cypermethrin-formula-for-indoor)

## Best For

- karlsten enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Ant Annihilation:** Powerful cypermethrin formula delivers fast elimination of red and black ants, stopping infestations before they spread.
- • **Extended Defense Shield:** Creates a durable protective barrier indoors and outdoors that keeps ants away for weeks, ensuring lasting peace of mind.
- • **Trusted Quality Assurance:** Developed by Karlsten, a leader in pest control solutions, rigorously tested to deliver reliable, professional-grade results.
- • **Bulk Coverage, Smart Savings:** Generous 5-liter container covers large areas efficiently, perfect for extensive indoor and outdoor pest control without frequent repurchases.
- • **Dual-Environment Versatility:** Formulated for both indoor and outdoor use, giving you seamless protection across your entire property.

## Overview

Karlsten Ant Killer Spray 5L features an extra-strong cypermethrin formula designed for rapid elimination of red and black ants. Suitable for both indoor and outdoor use, it creates a long-lasting protective barrier that prevents future infestations. The large 5-liter bulk container offers extensive coverage, making it a cost-effective solution for sustained pest control. Trusted by professionals and homeowners alike, Karlsten empowers you to reclaim your space with confidence.

## Description

Karlsten Ant Killer Spray 5L – Extra-Strong Cypermethrin Formula for Indoor & Outdoor Use – Fast-Acting, Long-Lasting Pest Control – Kills Red & Black Ants, Stops Infestations : desertcart.co.uk: Garden

Review: Dealt effectively with the super colony in our lawn - We let nature take over our garden last year and ended up with a super colony of red ants in our lawn that made it impossible to mow in the autumn and nearly caused the gardener to quit. This year I’ve been treating the ant hills as I see them. I pour into the large nests (some over 30cms in diameter) and spray the smaller ones. All seem to be gone now so very happy. I bought two bottles of this and just started the second after 3 months No real issues with the dispenser spray; had to fiddle about with it initially but fine once it got going. We still have a wild meadow area across the drive from the main garden for ants and other bugs and creatures to live in by the way, but we can enjoy the garden too.
Review: Seems fairly effective but expensive. - Seems fairly effective and after soaking the lower bricks of our walls twice, we've not had any more ants indoors. We live on sandy soil area which may even be an ant heap in disguise.

## Features

- Contains sensitizing substances. May produce an allergic reaction.
- Use biocides safely. Always read the label and product information before use.
- Very toxic to aquatic life with long lasting effects.
- The Ultimate Dual Defense: Karlsten Dual Bug Ant Killer – Powerful Cypermethrin Formula for Fast Ant Elimination – Indoor & Outdoor Use – Creates Long-Lasting Protective Barrier to Prevent Future Infestations
- Fast & Effective Elimination of Red Ants & More – Experience quick results with our powerful formula, specifically designed to target and kill red ants and other ant species. Provides rapid action for effective ant elimination, stopping infestations fast and efficiently.
- Long-Lasting Protection: Unlike ordinary insect killers, Karlsten Dual Bug Ant Killer creates a protective barrier around your home, keeping ants at bay for weeks. This barrier helps prevent future infestations, giving you long-lasting peace of mind.
- High-Capacity Solution: The large 5 Litre container offers extensive coverage, allowing you to treat a large area effectively. This bulk format provides a cost-effective solution for long-term ant control.
- Our Story: Pests, both indoors and outdoors, can disrupt your peace of mind. Karlsten is your partner in creating a haven from unwanted visitors. We develop a comprehensive range of high-quality, rigorously tested control solutions. Whether it's repelling critters in your garden or eliminating insects in your home, our targeted and broad-spectrum formulas empower you to take control.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B093C1B2DP |
| Best Sellers Rank | 44,864 in Garden ( See Top 100 in Garden ) 84 in Ant Control |
| Customer Reviews | 4.2 4.2 out of 5 stars (370) |
| Date First Available | 23 April 2021 |
| Item volume | 1000 Millilitres |
| Manufacturer | Lodi Uk Limited |
| Product Dimensions | 15 x 12 x 14 cm; 5.14 kg |

## Product Details

- **Active ingredients:** cypermethrin
- **Brand:** Karlsten
- **Item form:** Spray
- **Liquid volume:** 5 Litres
- **Specification met:** HSE 10668

## Images

![Ant Killer Spray 5L – Extra-Strong Cypermethrin Formula for Indoor & Outdoor Use – Fast-Acting, Long-Lasting Pest Control – Kills Red & Black Ants, Stops Infestations - Image 1](https://m.media-amazon.com/images/I/512oerN8qAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Dealt effectively with the super colony in our lawn
*by M***R on 27 June 2025*

We let nature take over our garden last year and ended up with a super colony of red ants in our lawn that made it impossible to mow in the autumn and nearly caused the gardener to quit. This year I’ve been treating the ant hills as I see them. I pour into the large nests (some over 30cms in diameter) and spray the smaller ones. All seem to be gone now so very happy. I bought two bottles of this and just started the second after 3 months No real issues with the dispenser spray; had to fiddle about with it initially but fine once it got going. We still have a wild meadow area across the drive from the main garden for ants and other bugs and creatures to live in by the way, but we can enjoy the garden too.

### ⭐⭐⭐⭐ Seems fairly effective but expensive.
*by K***R on 17 July 2023*

Seems fairly effective and after soaking the lower bricks of our walls twice, we've not had any more ants indoors. We live on sandy soil area which may even be an ant heap in disguise.

### ⭐⭐⭐⭐⭐ Very pleased with how effective this ant killer spray is.
*by P***) on 22 June 2025*

This is the second time we have bought this ant spray and it seems to keep the ants under control. We spray around the outside of the house with a 5 litre garden pressure sprayer and it keeps the ants at bay. Last year we arrived home from holiday to find an infestation inside the house in the bay window. We had bought a five litre tub of it before we went but not used it. We sprayed the infestation and got rid of them, havingsprayed the carpet inside, pulled up the carpet in the bay window and sprayed the underlay and screeded floor. Ever since, we have sprayed around the house, particularly the bay window and had no re-infection and it seems to keep them under control. This is the third 5 litre tub we have bought of this and have been very pleased with the results

## Frequently Bought Together

- Karlsten Ant Killer Spray 5L – Extra-Strong Cypermethrin Formula for Indoor & Outdoor Use – Fast-Acting, Long-Lasting Pest Control – Kills Red & Black Ants, Stops Infestations
- NOPE! Ant Killer Bait Station (6 x 5g) Indoor & Outdoor. Eradicates Ants and their Colony & Nest
- NOPE! CP Ant Killer (5 Litre) Long-Lasting, Fast Acting for Indoor and Outdoor use

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-27*