--- product_id: 139517525 title: "Twin Pack Block" brand: "opkill" price: "34554CFA" currency: XOF in_stock: true reviews_count: 8 category: "Opkill" url: https://www.desertcart.sn/products/139517525-twin-pack-block store_origin: SN region: Senegal --- # Fast-acting formula Lockable bait station compatible Weatherproof durability Twin Pack Block **Brand:** opkill **Price:** 34554CFA **Availability:** ✅ In Stock ## Summary > 🐭 Eliminate pests fast — because your space deserves the best defense! ## Quick Answers - **What is this?** Twin Pack Block by opkill - **How much does it cost?** 34554CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/139517525-twin-pack-block) ## Best For - opkill enthusiasts ## Why This Product - Trusted opkill brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Feed Technology:** Reduces bait shyness to maximize poison intake from day one - • **Weatherproof & Reliable:** Designed to withstand outdoor conditions without losing potency - • **Professional & Domestic Safe:** Trusted by pest controllers and safe for home use - • **Easy-to-Use Pre-Formed Blocks:** Fits perfectly in lockable bait stations for secure deployment - • **Unmatched Rodent Control Power:** Strongest bait on the market for rapid results ## Overview Opkill Rat Poison & Mouse Killer Twin Pack offers 600g of the strongest, weatherproof bait blocks designed for both professional and domestic use. Featuring multi-feed technology to overcome bait shyness, these fast-acting blocks ensure maximum rodent control from day one. Compatible with lockable bait stations, this product is rigorously quality tested and trusted by pest control experts for safe, effective, and reliable pest elimination. ## Description Opkill Rat Poison & Mouse Killer TWIN PACK 600g Strongest Bait Available Weatherproof Fast Acting and Safe For Professional and Domestic use (Professional Choice Blocks 30 x 20g) … : desertcart.co.uk: Garden Review: Great for Rats and Mice - Good stuff. Have ordered this several times over the years to deal with rats 🐀 in our compost bins. Worked each time. Unfortunately the neighbours insist on over feeding the birds 🐦 and soon attract an fresh set of rodents Review: ⭐️⭐️⭐️⭐️⭐️ Effective and convenient rodent control - The Opkill Rat Poison & Mouse Killer twin pack is reliable and easy to use. The packaging is neat, and the product quality feels solid. It helped address my rodent problem quickly and efficiently. Having two packs is very convenient for longer-term use. Overall, a dependable option for anyone needing effective pest control. Highly recommended. ## Features - Contains benzisothiazolone. May produce an allergic reaction. - May cause damage to organs through prolonged or repeated exposure. - Use biocides safely. Always read the label and product information before use. - Our bait blocks have been professionally formulated to achieve optimal results, and all of our products are quality tested by professional pest controllers prior to public release. - Multi feed poison which means that unlike many other baits on the market, This poison is specifically designed to reduce bait shyness and to maximise bait take and delivery of poison to each rodent and maximise effectiveness from day 1! - These Rodent Blocks are a highly effective rodent killer, which leads the way against many other baits on the market. - These easy-to-use pre-formed blocks simply fit onto rods for housing in our durable bait stations, which are specifically designed for this purpose. - If you are baiting externally and/or within public areas, it is required that all baits are to be contained within lockable bait stations. These can be purchased separately or as a package. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07QZ1HGFC | | Best Sellers Rank | 4,083 in Garden ( See Top 100 in Garden ) 133 in Rodent Control | | Brand | Opkill | | Brand Name | Opkill | | Customer Reviews | 4.5 out of 5 stars 1,078 Reviews | | Item Form | Granules | | Item form | Granules | | Part Number | U3380P | | Target Species | Rodents | | Target species | Rodents | | UPC | 750258666984 | ## Product Details - **Brand:** Opkill - **Item form:** Granules - **Target species:** Rodents - **UPC:** 750258666984 ## Images ![Twin Pack Block - Image 1](https://m.media-amazon.com/images/I/71jE-PomFLL.jpg) ## Questions & Answers **Q: Is it waterproof** A: They should be put into bait boxes so are unlikely to get wet, but they have a type of wax coating anyway so will not dissolve in the rain. They are ususally gone within a couple of days so don't get much chance to get wet! **Q: Once ingested, how long does it take to kill a rat? Do I have to worry about them dying in my walls and stinking for weeks?** A: This can be a problem, we have had them in the roof and the smell was awful. Well I seem to have fed them quite a lot. refresh the bait every month or shake to box to see if it's empty. It does work well and you must remember to change the type of poison every 6 months to stop them from becoming immune. **Q: How many needed to kill a rat? I placed 7 out two nights ago and ALL were taken, done the same last night and nothing has been taken this time?** A: Hello, This really depends on the level of infestation and how much has been ingested at once. As a multi feed this can take up-to 24-48 hours to work but typically 1 bag for approximate 5 rats however can remove an infestation of up-to 20 if evenly distributed. Our advise would be to check the baits in a weeks time and re-apply. Hope this answer helps Kind regards Opkill Customer service. **Q: Can you deliver to Spain?** A: I don't know, you would need to contact the seller for the answer ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for Rats and Mice *by M***K on 27 May 2026* Good stuff. Have ordered this several times over the years to deal with rats 🐀 in our compost bins. Worked each time. Unfortunately the neighbours insist on over feeding the birds 🐦 and soon attract an fresh set of rodents ### ⭐⭐⭐⭐⭐ ⭐️⭐️⭐️⭐️⭐️ Effective and convenient rodent control *by C***Y on 4 January 2026* The Opkill Rat Poison & Mouse Killer twin pack is reliable and easy to use. The packaging is neat, and the product quality feels solid. It helped address my rodent problem quickly and efficiently. Having two packs is very convenient for longer-term use. Overall, a dependable option for anyone needing effective pest control. Highly recommended. ### ⭐⭐⭐⭐ Appears to work, but slowly. *by R***L on 3 April 2022* Put this in proper secure bait boxes and all of the poisen has gone when checked the following week, but the rats are still running around for a while afterwards. I get that there are probably a few rats but it does seem to take an entire packet to get rid of one or two rats. So it does work but seems to take effect really slowly which surely is not humaine for the rats. Did try the humane rat traps but had 10 rats at one point (2 adults and 8 babies), and caught two over a period of a couple of months so had to do something more drastic. Do feel bad but they had their chance to be relocated to a local wildlife area. ## Frequently Bought Together - Opkill Rat Poison & Mouse Killer TWIN PACK 600g Strongest Bait Available Weatherproof Fast Acting and Safe For Professional and Domestic use (Professional Choice Blocks 30 x 20g) … - The Big Cheese All-Weather Block Bait - 10g x 30 Kills Mice and Rats Damp-Proof, Weather-Resistant, Blue Difenacoum - RatKil Rat Poison (6 x25g) Rat Bait & Mouse Poison Grain - Strongest Maximum Strength Rodent Killer - Fast Acting, All Weather, Single Feed Bait Sachets --- ## 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.sn/products/139517525-twin-pack-block](https://www.desertcart.sn/products/139517525-twin-pack-block) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-06*