--- product_id: 325805163 title: "Karlsten Ant Killer Spray 5L – Extra-Strong Cypermethrin Formula for Indoor &..." brand: "karlsten" price: "S$43" currency: SGD in_stock: false url: https://www.desertcart.sg/products/325805163-karlsten-ant-killer-spray-5l-extra-strong-cypermethrin-formula-indoor store_origin: SG region: Singapore --- # Fast-acting cypermethrin formula Generous 5L high-capacity spray Long-lasting protective barrier Karlsten Ant Killer Spray 5L – Extra-Strong Cypermethrin Formula for Indoor &... **Brand:** karlsten **Price:** S$43 **Availability:** ❌ Out of Stock ## Summary > 🛡️ Defend your domain with Karlsten – where fast meets lasting! ## Quick Answers - **What is this?** Karlsten Ant Killer Spray 5L – Extra-Strong Cypermethrin Formula for Indoor &... by karlsten - **How much does it cost?** S$43 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/325805163-karlsten-ant-killer-spray-5l-extra-strong-cypermethrin-formula-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 - • **Barrier of Defense:** Creates a weeks-long shield around your home to prevent reinfestation. - • **Trusted UK Quality:** Formulated and manufactured under strict UK standards for reliable pest control. - • **Dual-Use Versatility:** Safe and effective for both indoor sanctuaries and outdoor zones. - • **Rapid Ant Annihilation:** Powerful cypermethrin targets red & black ants for near-instant results. - • **Bulk Coverage, Bulk Savings:** 5 litres of ready-to-use spray covers large indoor & outdoor areas cost-effectively. ## Overview Karlsten Ant Killer Spray is a potent 5L cypermethrin-based solution designed for rapid elimination of red and black ants both indoors and outdoors. It forms a durable protective barrier that prevents future infestations, offering long-lasting peace of mind. Manufactured in the UK and rigorously tested, this bulk spray delivers professional-grade pest control with extensive coverage and proven effectiveness. ## Description Karlsten Ant Killer Spray 5L | Cypermethrin | Indoor & Outdoor Use | Cypermethrin Formula Kills Red & Black Ants Indoor & Outdoor Use Long-Lasting Protection 5 Litre Ready-to-Use Spray : desertcart.co.uk: Business, Industry & Science ## 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 | | Active Ingredients | cypermethrin | | Best Sellers Rank | 14,944 in Garden ( See Top 100 in Garden ) 79 in Ant Control | | Brand Name | Karlsten | | Customer Reviews | 4.3 4.3 out of 5 stars (400) | | Included Components | Ant killer | | Item Form | Spray | | Liquid Volume | 5 Litres | | Manufacturer | Lodi Uk Limited | | Specification Met | HSE 10668 | | Target Species | Ants & Red Ants | | Unit Count | 5000.0 millilitre | ## Product Details - **Active ingredients:** cypermethrin - **Brand:** Karlsten - **Item form:** Spray - **Liquid volume:** 5 Litres - **Specification met:** HSE 10668 ## Images ![Karlsten Ant Killer Spray 5L – Extra-Strong Cypermethrin Formula for Indoor &... - Image 1](https://m.media-amazon.com/images/I/418rNSWEhCL.jpg) ![Karlsten Ant Killer Spray 5L – Extra-Strong Cypermethrin Formula for Indoor &... - Image 2](https://m.media-amazon.com/images/I/516gBOPoQqL.jpg) ![Karlsten Ant Killer Spray 5L – Extra-Strong Cypermethrin Formula for Indoor &... - Image 3](https://m.media-amazon.com/images/I/51cy-BymmyL.jpg) ![Karlsten Ant Killer Spray 5L – Extra-Strong Cypermethrin Formula for Indoor &... - Image 4](https://m.media-amazon.com/images/I/51JlljfwPmL.jpg) ![Karlsten Ant Killer Spray 5L – Extra-Strong Cypermethrin Formula for Indoor &... - Image 5](https://m.media-amazon.com/images/I/5137MaBEF3S.jpg) ## Available Options This product comes in different **Size** options. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/325805163-karlsten-ant-killer-spray-5l-extra-strong-cypermethrin-formula-indoor](https://www.desertcart.sg/products/325805163-karlsten-ant-killer-spray-5l-extra-strong-cypermethrin-formula-indoor) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-15*