---
product_id: 126045093
title: "Rat Poison & Mouse killer - 300g Strongest Bait Available Weatherproof Fast acting and Safe for Professional and Domestic use (Professional Choice Blocks 15 x 20g)"
brand: "opkill"
price: "MOP$197"
currency: MOP
in_stock: true
category: "Opkill"
url: https://macau.desertcart.com/products/126045093-rat-poison-and-mouse-killer-300g-strongest-bait-available-weatherproof
store_origin: MO
region: Macau
---

# Fast-acting multi-feed formula Tamper-resistant & weatherproof UK-manufactured professional quality Rat Poison & Mouse killer - 300g Strongest Bait Available Weatherproof Fast acting and Safe for Professional and Domestic use (Professional Choice Blocks 15 x 20g)

**Brand:** opkill
**Price:** MOP$197
**Availability:** ✅ In Stock

## Summary

> 🐭 Outwit rodents like a pro — the strongest bait that works while you relax!

## Quick Answers

- **What is this?** Rat Poison & Mouse killer - 300g Strongest Bait Available Weatherproof Fast acting and Safe for Professional and Domestic use (Professional Choice Blocks 15 x 20g) by opkill
- **How much does it cost?** MOP$197 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [macau.desertcart.com](https://macau.desertcart.com/products/126045093-rat-poison-and-mouse-killer-300g-strongest-bait-available-weatherproof)

## 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 Fast Kill:** Lethal dose delivered over multiple feeds for total infestation wipeout
- • **Weatherproof Wax Blocks:** Durable bait blocks designed for indoor & outdoor use without losing potency
- • **Pro-Level Rodent Control:** Trusted by pest pros for maximum kill rate and reliability
- • **Ready-to-Use Convenience:** Pre-formed 20g blocks fit all standard bait stations for mess-free setup
- • **Secure & Safe Deployment:** Lockable bait stations protect kids, pets & non-target wildlife

## Overview

Opkill Rat & Mouse Killer offers a professional-grade, UK-manufactured bromadiolone bait block solution designed for both indoor and outdoor rodent control. Featuring a palatable, weatherproof wax formula, these 15 pre-formed 20g blocks deliver a multi-feed, fast-acting poison that maximizes bait uptake and kill rates. Compatible with all standard tamper-resistant bait stations, this pack ensures safe, secure, and effective control of rats and mice in homes, commercial premises, and outdoor environments.

## Description

Opkill Rat Poison & Mouse killer - 300g Strongest Bait Available Weatherproof Fast acting and Safe for Professional and Domestic use (Professional Choice Blocks 15 x 20g) : desertcart.co.uk: Garden

## 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.
- PROFESSIONAL STRENGTH RAT & MOUSE CONTROL – OPKILL Bromadiolone Bait Blocks are a highly effective rat poison and mouse poison solution designed to help control rodent infestations in and around buildings. Trusted by professional pest controllers and suitable for domestic and commercial use.
- HIGHLY PALATABLE BAIT FORMULA – Manufactured using an attractive food-based wax block formulation that encourages consistent feeding. Designed to maximise bait uptake and improve the effectiveness of your rodent control programme.
- FITS ALL STANDARD RAT BAIT STATIONS – Each 20g bait block features a central hole for easy placement onto rods inside rat bait stations and rat bait boxes, helping keep bait secure and protected from interference
- INDOOR & OUTDOOR USE – Durable wax blocks are suitable for use in a wide range of environments including homes, garages, lofts, sheds, workshops, warehouses, farms and other outdoor rodent control locations when used in appropriate bait stations.
- PROFESSIONAL BROMADIOLONE FORMULA – Contains Bromadiolone 0.0025% w/w, one of the most widely used active ingredients in professional rat poisoning blocks and mouse bait products throughout the UK pest control industry.
- IDEAL FOR RATS & MICE – Suitable for the control of both rats and mice. Whether you're searching for rat bait, rat killer, mouse bait or mouse poison, these ready-to-use blocks provide a simple and effective solution.
- EASY TO USE BAIT BLOCKS – Pre-formed 20g blocks can be quickly loaded into compatible bait stations without mess or preparation. Designed for straightforward deployment in areas of rodent activity.
- UK MANUFACTURED QUALITY – Produced to high standards in the UK and quality checked to ensure consistency, reliability and professional performance with every pack.
- 15 x 20G BLOCKS PER PACK – Each pack contains 15 bait blocks with a total pack weight of 300g, providing excellent coverage for multiple bait stations around homes, gardens, outbuildings and commercial premises.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RM8X5NQ |
| Best Sellers Rank | 2,553 in Garden ( See Top 100 in Garden ) 143 in Rodent Control |
| Brand Name | Opkill |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.3 4.3 out of 5 stars (3,099) |
| Item Form | Tablets |
| Item Weight | 300 Grams |
| Specification Met | USDA |
| Target Species | Rodents |
| UPC | 750258865134 |

## Product Details

- **Brand:** Opkill
- **Item form:** Tablets
- **Item weight:** 300 Grams
- **Specification met:** USDA
- **Target species:** Rodents

## Images

![Rat Poison & Mouse killer - 300g Strongest Bait Available Weatherproof Fast acting and Safe for Professional and Domestic use (Professional Choice Blocks 15 x 20g) - Image 1](https://m.media-amazon.com/images/I/71lr2ozyobL.jpg)

## Frequently Bought Together

- Opkill Rat Poison & Mouse killer - 300g Strongest Bait Available Weatherproof Fast acting and Safe for Professional and Domestic use (Professional Choice Blocks 15 x 20g)
- Pest Expert Heavy Duty Rat & Mouse Poison Outdoor Bait Boxes (x2), Secure & Lockable Bait Stations, Full Size, Industrial Strength, Key Included
- The Big Cheese All-Weather Block Bait - 10g x 30 Kills Mice and Rats Damp-Proof, Weather-Resistant, Blue Difenacoum

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**Shop now:** [https://macau.desertcart.com/products/126045093-rat-poison-and-mouse-killer-300g-strongest-bait-available-weatherproof](https://macau.desertcart.com/products/126045093-rat-poison-and-mouse-killer-300g-strongest-bait-available-weatherproof)

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*Product available on Desertcart Macau*
*Store origin: MO*
*Last updated: 2026-10-10*