--- product_id: 109190848 title: "Ultra Power Block Bait Rodent Killer - 6 x 20g" brand: "the big cheese" price: "¥2483" currency: JPY in_stock: true reviews_count: 8 url: https://www.desertcart.jp/products/109190848-ultra-power-block-bait-rodent-killer-6-x-20g store_origin: JP region: Japan --- # Kills rodents in 1 feed Biodegradable wax blocks All-weather indoor/outdoor use Ultra Power Block Bait Rodent Killer - 6 x 20g **Brand:** the big cheese **Price:** ¥2483 **Availability:** ✅ In Stock ## Summary > ⚡ Dominate pests fast — the pro’s choice for unstoppable rodent control! ## Quick Answers - **What is this?** Ultra Power Block Bait Rodent Killer - 6 x 20g by the big cheese - **How much does it cost?** ¥2483 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/109190848-ultra-power-block-bait-rodent-killer-6-x-20g) ## Best For - the big cheese enthusiasts ## Why This Product - Trusted the big cheese brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **One-Feed Kill Power:** Ultra-effective brodifacoum formula eliminates rats & mice with a single bait—no repeat treatments needed. - • **Ready-to-Use Convenience:** Pre-portioned 20g sachets mean no messy bait handling—just place and protect your space instantly. - • **Versatile All-Weather Use:** Designed for both indoor and outdoor environments, ensuring pest control rain or shine. - • **Trusted Professional Grade:** Backed by 25+ years of expertise and satisfaction guaranteed for serious pest problems. - • **Safe & Controlled Application:** Use with tamper-resistant bait stations to keep children, pets, and non-target wildlife safe. ## Overview The Big Cheese Ultra Power Block Bait is a premium rodenticide featuring brodifacoum, the most potent poison available for amateur use. Delivered in 6 ready-to-use 20g wax blocks, it kills rats and mice in just one feed. Suitable for indoor and outdoor use, its all-weather, biodegradable formula ensures fast, effective, and safe pest elimination when used with tamper-resistant bait stations. Trusted by professionals and backed by decades of expertise, it offers a hassle-free, powerful solution for serious rodent infestations. ## Description From the manufacturer GUARANTEED EFFECTIVE RODENT CONTROL FOR BIG PEST PROBLEMS Bait & Kill: Our Ultra Power range offers the only true single-feed rodent poison available on the amateur market. The highly palatable formula contains a powerful active ingredient that delivers a lethal dose to rodents in just one feed. Catch & Kill: We offer a selection of versatile rodent trap solutions that are highly effective, with satisfaction guaranteed. Our powerful snap traps have been designed with durability in mind to be used again and again, whilst our innovative electronic products use smart-circuit technology to deliver a quick and humane kill. Pet-safe and child-safe options are available. Catch Alive: Safe for use around children and pets, these traps provide a humane, welfare-friendly alternative to lethal methods. Our professional-quality traps have been designed with safety in mind, both for the user and the target pest. Self-setting multi-catch mechanisms and fast-action closures allow for efficient rodent trapping and are ideal for large rodent infestations. Repel: 24/7 protection and peace of mind - our advanced mega-sonic repellers will protect your home around the clock, ridding your home of rodent pests and preventing their return. Poison-free and safe for use around children. Ultra Power Block Bait Rodent Killer - 6 x 20g from The Big Cheese POWERFUL RODENT CONTROL Our ULTRA POWER Block Bait contains the most powerful poison available on the amateur market and KILLS RATS & MICE IN ONE FEED. With single-feed bait technology just like the professionals use, our Ultra Power range delivers high-performance rodent control with satisfaction guaranteed. Single-feed bait technology Professional-quality products you can trust Experts in rodent control for over 25 years Pack contains 6 ready-to-use blocks, suitable for use in all bait stations Ready-for-use bait for the control of rats and mice in and around buildings. Ultra Power Block Bait Rodent Killer from The Big Cheese is a fast-acting rodent poison for indoor and outdoor use in tamper-resistant bait stations. This powerful formula combines proven palatability with the most potent active ingredient available on the amateur market to deliver fast and effective control of rodent pests. Part of the Ultra Power range, this product will kill rats and mice in just one feed, with satisfaction guaranteed. KILLS IN ONE FEED The most powerful rat and mouse poison available on the amateur market Indoor and outdoor use Use with The Big Cheese Ultra Power All-Weather Bait Station (A tamper-resistant bait station must be used by law when baiting for rats and mice) Part of the ULTRA POWER range. Contains brodifacoum. Our ULTRA POWER Block Bait is the only true single-feed bait available for amateur use. This powerful formula contains brodifacoum, the most potent poison available on the amateur market which KILLS RATS & MICE IN ONE FEED. Baiting Tips Rodents may consume bait for up to 4 days after consuming a lethal dose. Continue to replenish the station as directed using The Big Cheese Ultra Power Block Bait. It is a legal requirement to use a bait station when baiting mice and rats - image shows The Big Cheese Ultra Power All-Weather Bait Station which is available for purchase separately. Just like the professionals use The Big Cheese ULTRA POWER brings you an elite range of products specially engineered to tackle rodent infestations quickly and effectively. We are so confident that you'll be impressed with our product range that we have made an on-pack pledge: Satisfaction Guaranteed! Rodent control just like the professionals use, ULTRA POWER is the solution for BIG PEST PROBLEMS. Don't forget your bait station It is a legal requirement to use a bait station when baiting mice and rats. The Big Cheese Ultra Power All-Weather Bait Station is a durable, tamper-resistant bait station with lockable lid which helps protect children, birds and non-target animals from contact with bait. Suitable for use with all baits, the station is designed for both indoor and outdoor use. Prior to treatment: Remove all known sources of food from the infested area. Treatment: Place your chosen bait inside the bait station, lock and place where there are signs of rodent activity (fresh droppings, nests or burrows, runways and feeding places). Secure bait station in place with the ground anchors provided and keep the key in a safe place away from the bait station when in use. Disposal of rodents: Rodents should be double-bagged using plastic bags and either disposed of in a household waste bin with a secure lid to prevent access of wildlife or pets, collected by a specialist waste contractor, or the local authority. Review: Worked straight away, no more pests. - This stuff is amazing, it worked straight away, I didn’t use a bait box I just put the blocks on the ground in various places, a few days later all the blocks were gone. I placed some more down but these still remain meaning that the pests have gone. If you have a problem then these blocks will soon sort you out. Review: Seems to have good uptake. - Seems to have good uptake when placed in a secure bait container. ## Features - Contains benzisothiazolone. May produce an allergic reaction. - May cause damage to organs through prolonged or repeated exposure. - To avoid risks to human health and the environment, comply with the instructions for use. - Use biocides safely. Always read the label and product information before use. - POWERFUL RODENT CONTROL: The Big Cheese Ultra Power Grain Bait Sachets are formulated with highly effective rodenticide to eliminate rats and mice quickly and efficiently - EASY TO USE: The 20g sachets require no bait handling, providing an convenient solution for rodent control in both indoor and outdoor spaces - FAST-ACTING FORMULA: Rodents consume the bait, and the powerful formula kills in just one feed, ensuring rapid results and eliminating the need for repeated treatments - SAFE & CONTROLLED: Use these sachets in rodent-prone areas like attics, basements, kitchens, and gardens with minimal mess and no risk of exposure to pets or children when used correctly - IDEAL FOR HOME & GARDEN: Perfect for use in various settings, from homes and garages to outdoor sheds and gardens, making it a versatile rodent control option ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B077MBL4PT | | Best Sellers Rank | 17,199 in Garden ( See Top 100 in Garden ) 285 in Rodent Control | | Brand | The Big Cheese | | Brand Name | The Big Cheese | | Colour | Rat Block Bait | | Customer Reviews | 4.3 out of 5 stars 249 Reviews | | EU Spare Part Availability Duration | 1 Years | | Included Components | U/P BLOCK BAIT REFIL 6X20G STV567 | | Item Type Name | Ultra Power Block Bait Killer Station Refills | | Manufacturer | STV International Ltd | | Manufacturer Part Number | STV567 | | Material | Wax | | Material Type | Wax | | Model Number | STV567 | | Power Source | ac | | Style | Block Bait (6 Blocks) | | Style Name | Block Bait (6 Blocks) | | Target Species | Rodents | | Target species | Rodents | | Unit Count | 1.0 count | ## Product Details - **Brand:** The Big Cheese - **Colour:** Rat Block Bait - **EU Spare Part Availability Duration:** 1 Years - **Material:** Wax - **Power source:** ac - **Style:** Block Bait (6 Blocks) - **Target species:** Rodents - **Unit count:** 1.0 count ## Images ![Ultra Power Block Bait Rodent Killer - 6 x 20g - Image 1](https://m.media-amazon.com/images/I/712S1+6Dv3L.jpg) ![Ultra Power Block Bait Rodent Killer - 6 x 20g - Image 2](https://m.media-amazon.com/images/I/61+zrcw0W+L.jpg) ![Ultra Power Block Bait Rodent Killer - 6 x 20g - Image 3](https://m.media-amazon.com/images/I/81psa04OW3L.jpg) ![Ultra Power Block Bait Rodent Killer - 6 x 20g - Image 4](https://m.media-amazon.com/images/I/81PZoRMGYCL.jpg) ![Ultra Power Block Bait Rodent Killer - 6 x 20g - Image 5](https://m.media-amazon.com/images/I/71Rgk6zMuaL.jpg) ## Questions & Answers **Q: Why if I want 2 pots does it become £26?** A: Sorry this is not a rewiew.. I can't help you. Suggest you contact seller😊 **Q: Would a grey squirrel fit in here?** A: squirrels are quite agile but I think the hole is to small **Q: What is the active ingredient and what strength % in the Ultra Power Rat Poison? Can't see it anywhere.** A: benzisothiazolone. May produce an allergic reaction To humans **Q: We have a buzzer inside for when the outside light goes on - Rats turn the light on & sometimes we get to see them .. Rat ate blue - but not red ...** A: Our rats are very discerning. They won't touch the red at all. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked straight away, no more pests. *by G***N on 16 January 2026* This stuff is amazing, it worked straight away, I didn’t use a bait box I just put the blocks on the ground in various places, a few days later all the blocks were gone. I placed some more down but these still remain meaning that the pests have gone. If you have a problem then these blocks will soon sort you out. ### ⭐⭐⭐⭐ Seems to have good uptake. *by M***N on 18 June 2026* Seems to have good uptake when placed in a secure bait container. ### ⭐⭐⭐⭐⭐ Fingers crossed *by A***S on 19 May 2026* A friend of mine gave me a couple of their 'beads' to try and blimey did thay work so I am hoping that these will do the same. Backing onto an allotment you expect quite a few rats but this year they must have had qute a few more than last year. Great value and a good quick delivery ## Frequently Bought Together - The Big Cheese Ultra Power Block Bait Rodent Killer - 20 g x 6, Rat and Mice Brodifacoum Poison Blocks, Fast Acting, Biodegradable, British Grain, Indoor Outdoor All Weather, Red - The Big Cheese All-Weather Block Bait - 10g x 30 Kills Mice and Rats Damp-Proof, Weather-Resistant, Blue Difenacoum - The Big Cheese Ultra Power Block Bait Rodent Killer Kit, Refillable Bait Station and 3x20g Brodifacoum Blocks, Rat and Mice Poisoning Blocks, Fast Acting, Red, Biodegradable, 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.jp/products/109190848-ultra-power-block-bait-rodent-killer-6-x-20g](https://www.desertcart.jp/products/109190848-ultra-power-block-bait-rodent-killer-6-x-20g) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-10*