--- product_id: 766846805 title: "Drain Insect Killer - T590 Drain Fly Killer - Foam Drain Treatment - Drain Treatment for Drain Flies, Fruit Flies, House Flies, and Roaches | Kills Cockroaches, Drain, House, & Fruit Flies, Extension Tube Application, Drain Fly Killer, Works on All Pipes" brand: "terro" price: "€ 63.59" currency: EUR in_stock: true reviews_count: 12 category: "Terro" url: https://www.desertcart.hr/products/766846805-drain-insect-killer-t590-drain-fly-killer-foam-drain-treatment store_origin: HR region: Croatia --- # Extension tube for precision 360° dry foam coverage 3 Insect Growth Regulators Drain Insect Killer - T590 Drain Fly Killer - Foam Drain Treatment - Drain Treatment for Drain Flies, Fruit Flies, House Flies, and Roaches | Kills Cockroaches, Drain, House, & Fruit Flies, Extension Tube Application, Drain Fly Killer, Works on All Pipes **Brand:** terro **Price:** € 63.59 **Availability:** ✅ In Stock ## Summary > 🦟 Foam your drains, kill the pests, own the space! ## Quick Answers - **What is this?** Drain Insect Killer - T590 Drain Fly Killer - Foam Drain Treatment - Drain Treatment for Drain Flies, Fruit Flies, House Flies, and Roaches | Kills Cockroaches, Drain, House, & Fruit Flies, Extension Tube Application, Drain Fly Killer, Works on All Pipes by terro - **How much does it cost?** € 63.59 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/766846805-drain-insect-killer-t590-drain-fly-killer-foam-drain-treatment) ## Best For - terro enthusiasts ## Why This Product - Trusted terro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fast-Acting & Long-Lasting:** Kills multiple pests including roaches and flies, with repeat use every 2-4 weeks for ongoing defense. - • **Foam That Finds Every Nook:** Dry foam formulation ensures full-contact coverage, leaving no drain surface untreated. - • **Safe for Your Home Ecosystem:** EPA-approved and septic-safe formula protects your plumbing and environment. - • **Break the Cycle, Not Your Routine:** Disrupts drain fly & fruit fly life cycles with powerful IGRs for lasting pest control. - • **Precision Application, Zero Waste:** Fold-up extension tube targets hard-to-reach pipes for maximum effectiveness. ## Overview TERRO Drain Insect Killer T590 uses a unique dry foam with three Insect Growth Regulators to deliver 360-degree coverage inside all pipe types. Its precision extension tube ensures targeted application, breaking the life cycle of drain flies, fruit flies, house flies, and roaches. Safe for septic systems and EPA-approved, this fast-acting formula prevents infestations with repeat treatments every 2-4 weeks. ## Description TERRO Drain Insect Killer is a powerful solution designed with a dry foam formulation that contains three Insect Growth Regulators (IGRs). Unlike liquid drain products, this unique formulation reduces the chances of missed areas and provides full-contact, 360-degree coverage, making it highly effective in tackling and preventing insect infestations. The IGRs in TERRO Drain Insect Killer disrupt the normal development of immature drain flies, fruit flies, and roaches. Additionally, it disrupts the normal life cycle of drain flies and fruit flies, effectively eliminating them during their pupal stage, thereby breaking the cycle of infestation. To effectively use TERRO Drain Insect Killer, apply the foam into and around the downspout and catch basin to cover the entire area. When treating a double-basin sink, be sure to apply it in both drains. Use the convenient fold-up extension tube for precise application into the pipes. It's important to thoroughly coat these areas, as fly larvae tend to develop in the scum buildup on the sides of drainpipes. The visible foam formulation ensures that no areas are missed during application. This product can be used on all types of pipes. Depending on the severity of the infestation, it's recommended to repeat the application every 2 to 4 weeks. Review: اوصي به وبقوه - ممتازه جدا جدا ومفعوله قوي وسريع Review: easy to use - easy to use ## Features - Breaks the life cycle of drain flies, fruit flies, house flies, and roaches - Eliminates insect infestations and prevents new ones from forming - Dry foam formulation ensures thorough drain coverage - Extension tube allows for precision application - Can be used on all types of pipes - Leave product in drain until foam dissipates - Safe for septic systems ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0F2VX1PRC | | Active Ingredients | (S)-Hydroprene (0.36%); Novaluron (0.02%); Pyriproxyfen (0.02%); Other ingredients (99.60%) | | Best Sellers Rank | #3,877 in Health ( See Top 100 in Health ) #18 in Indoor Insect & Pest Control Sprays | | Brand | Terro | | Brand Name | Terro | | Customer Reviews | 4.2 out of 5 stars 1,105 Reviews | | Included Components | Spray arm | | Item Form | Dry Foam | | Item Weight | 0.7 Pounds | | Item form | Dry Foam | | Item weight | 0.7 Pounds | | Manufacturer | Terro | | Model Number | T590 | | Part Number | T590 | | Specification Met | EPA | | Specification met | EPA | | Target Species | Insects | | Target species | Insects | | UPC | 070923363483 | ## Product Details - **Active Ingredients:** (S)-Hydroprene (0.36%); Novaluron (0.02%); Pyriproxyfen (0.02%); Other ingredients (99.60%) - **Brand:** Terro - **Item form:** Dry Foam - **Item weight:** 318 g - **Specification met:** EPA ## Images ![Drain Insect Killer - T590 Drain Fly Killer - Foam Drain Treatment - Drain Treatment for Drain Flies, Fruit Flies, House Flies, and Roaches | Kills Cockroaches, Drain, House, & Fruit Flies, Extension Tube Application, Drain Fly Killer, Works on All Pipes - Image 1](https://m.media-amazon.com/images/I/71Xog6OAlJL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ اوصي به وبقوه *by A***A on 12 June 2026* ممتازه جدا جدا ومفعوله قوي وسريع ### ⭐⭐⭐⭐⭐ easy to use *by P***G on 5 May 2026* easy to use ### ⭐⭐⭐⭐⭐ Ok *by R***Y on 27 December 2025* Great --- ## 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.hr/products/766846805-drain-insect-killer-t590-drain-fly-killer-foam-drain-treatment](https://www.desertcart.hr/products/766846805-drain-insect-killer-t590-drain-fly-killer-foam-drain-treatment) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-05*