--- product_id: 48276045 title: "Bed Bug Killer Spray, 500ml - Fast Acting Spray, Strong Killer, Kills on Contact,for Mattress Repellent protection Kills On Contact" brand: "karlsten" price: "€ 36.56" currency: EUR in_stock: true category: "Karlsten" url: https://www.desertcart.at/products/48276045-bed-bug-killer-spray-500ml-fast-acting-spray-strong-killer store_origin: AT region: Austria --- # Fast-acting kill on contact Long-lasting protective barrier UK-tested & HSE-registered safety Bed Bug Killer Spray, 500ml - Fast Acting Spray, Strong Killer, Kills on Contact,for Mattress Repellent protection Kills On Contact **Brand:** karlsten **Price:** € 36.56 **Availability:** βœ… In Stock ## Summary > πŸ›οΈ Sleep tight, bed bugs fight β€” Karlsten’s got your back! ## Quick Answers - **What is this?** Bed Bug Killer Spray, 500ml - Fast Acting Spray, Strong Killer, Kills on Contact,for Mattress Repellent protection Kills On Contact by karlsten - **How much does it cost?** € 36.56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/48276045-bed-bug-killer-spray-500ml-fast-acting-spray-strong-killer) ## 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 - β€’ **Instant Bed Bug Eradication:** Kills bed bugs on contact for immediate relief ⚑ - β€’ **Prolonged Protection Barrier:** Leaves a lasting shield to prevent reinfestation πŸ›‘οΈ - β€’ **Trusted UK Quality Assurance:** HSE-registered and rigorously tested for safe home use πŸ‡¬πŸ‡§ - β€’ **Targeted Cypermethrin Formula:** Powerful active ingredient designed specifically for bed bugs - β€’ **Easy Application with Included Trigger:** 500ml spray bottle with ergonomic trigger for precise, mess-free use ## Overview Karlsten Bed Bug Killer Spray is a fast-acting, 500ml treatment formulated with cypermethrin to kill bed bugs instantly and provide a long-lasting protective barrier. UK-tested and HSE-registered, it ensures safe and effective use on mattresses and furniture, helping professionals and homeowners reclaim their space from infestations with a single application. ## Description Great prices on your favourite Gardening brands, and free delivery on eligible orders. ## Features - Use biocides safely. Always read the label and product information before use. - Very toxic to aquatic life with long lasting effects. - Very toxic to aquatic life. - Eradicate Bed Bugs Fast: Unlike ordinary insect killers, Karlsten bed bug spray delivers a powerful one-two punch. It eliminates bed bugs instantly while leaving a long-lasting barrier to prevent future infestations. Rest easy, knowing your home is protected. - Break the Bed Bug Cycle: Don't let ineffective sprays prolong your bed bug woes. Karlsten's targeted formula with cypermethrin specifically kills bed bugs, preventing them from spreading and taking over your home. Achieve lasting results with a single application. - Lasting Defense: Experience fast-acting relief from bed bugs with Karlsten's spray. This HSE-registered formula kills bed bugs on contact and continues to eliminate them for days after application. - Trusted Quality & Safe Application: This UK-tested spray is proven safe for use within your home. While the spray tackles bed bugs on mattresses and furniture, remember to wash bedding in hot water for complete elimination. (Keep pets and children away during application.) - Our Story: Karlsten provides a complete range of rigorously tested solutions. Our targeted repellents and control methods address everything – from deterring curious cats and foxes in your garden to eliminating unwanted insects. Choose the powerful options that empower you to reclaim your haven, indoors and out. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N4SEY0O | | Active Ingredients | cypermethrin | | Best Sellers Rank | 283 in Garden ( See Top 100 in Garden ) 37 in Ant Control | | Brand Name | Karlsten | | Country of Origin | United Kingdom | | Customer Reviews | 4.0 4.0 out of 5 stars (894) | | Item Form | Spray | | Item Type Name | Karlsten Bed Bug Killer Spray/Treatment Fast Acting Elimination Of Irritating Bed Bugs Kills On Contact, Formulated To kill Bed Bugs In A Fast & Effective Way 500Ml White or Black Trigger Included | | Item Weight | 570 Grams | | Liquid Volume | 500 Millilitres | | Manufacturer | Lodi uk | | Model Number | 2010 | | Part Number | 2010 | | Specification Met | HSE 10668 | | Target Species | Insects | | Unit Count | 1.0 count | ## Product Details - **Active ingredients:** cypermethrin - **Brand:** Karlsten - **Item form:** Spray - **Item weight:** 570 Grams - **Liquid volume:** 500 Millilitres ## Images ![Bed Bug Killer Spray, 500ml - Fast Acting Spray, Strong Killer, Kills on Contact,for Mattress Repellent protection Kills On Contact - Image 1](https://m.media-amazon.com/images/I/61T0L-3yyWL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Sprayer ceased to work** A: If you look at the reviews, "failure to spray" has a frequent walk-on part. Presumably it is just badly designed or built. I overcame the problem by cannibalising the squirting mechanism from an almost empty spray of similar design and fit. Of course, that works so that you can use the contents but doesn't address the design. I was going to complain until I realised what a common fault it was with the product and concluded that it was no use knocking if there's no-one in! Best wishes Fontes **Q: Can it be sprayed on leylandi** A: 0To kill spiders on the trees? or to kill the trees?- I think it only does spiders. ( Elsan, camping toilet bleach on the roots, will kill leylandi) **Q: i sprayed this around the flat very generously, do you think if there was any spiders around they would have come out to run for their lives?** A: It deff kills spiders , if you spray them directly. Not sure how long it lasts as a deterrent. **Q: Is it safe to use the moth killer in your bedroom?** A: Save to use anywhere. ## Frequently Bought Together - Karlsten Bed Bug Killer Spray, 500ml - Fast Acting Bedbug Spray, Strong Bug Killer, Kills on Contact, Bed Bug Spray for Mattress, Bug Repellent, Bed Bug Remover for Indoor and Outdoor Use - Zero In Bed Bug & Dust Mite Killer – Bed Bug Spray for Mattress, Bed Frames & Furnishings - Fast-Acting Aerosol Surface Treatment for Immediate Results - Prevents Allergies - 300ml - Zero In Bed Bug Trap - 5-Pack, Ready-To-Use, Poison-Free Treatment, Bed Bug Detector, Monitors Infestation --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/48276045-bed-bug-killer-spray-500ml-fast-acting-spray-strong-killer](https://www.desertcart.at/products/48276045-bed-bug-killer-spray-500ml-fast-acting-spray-strong-killer) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-09-02*