---
product_id: 247581868
title: "Rat & Mouse Killer Poison Blocks 300g – Rat and Mouse Poisoning Poison Sachets - All Weather Block Poison Bait (300g)"
brand: "critterkill"
price: "112 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Critter Kill"
url: https://www.desertcart.pl/products/247581868-rat-and-mouse-killer-poison-blocks-300g-rat-and-mouse
store_origin: PL
region: Poland
---

# Industrial-strength Difenacoum 0.0025% 10 individually wrapped 30g blocks All-weather resistant formula Rat & Mouse Killer Poison Blocks 300g – Rat and Mouse Poisoning Poison Sachets - All Weather Block Poison Bait (300g)

**Brand:** critterkill
**Price:** 112 zł
**Availability:** ✅ In Stock

## Summary

> 🐭⚡ Outsmart pests before they outsmart you!

## Quick Answers

- **What is this?** Rat & Mouse Killer Poison Blocks 300g – Rat and Mouse Poisoning Poison Sachets - All Weather Block Poison Bait (300g) by critterkill
- **How much does it cost?** 112 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/247581868-rat-and-mouse-killer-poison-blocks-300g-rat-and-mouse)

## Best For

- critterkill enthusiasts

## Why This Product

- Trusted critterkill brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Weatherproof Reliability:** Use indoors or outdoors with confidence—rain or shine, the bait stays potent and ready.
- • **Precision Dosing, Zero Waste:** Individually wrapped blocks ensure freshness and easy placement exactly where you need them.
- • **Outsmart the Smartest Rodents:** Kills rodents that dodge first-generation poisons—no more clever escapes.
- • **Power-Packed Rodent Knockdown:** Harness the industrial-grade Difenacoum for swift, effective elimination of even resistant rats and mice.
- • **Safe Handling, Maximum Impact:** Professional-grade formula designed for targeted use; always follow label instructions for peace of mind.

## Overview

CritterKill Rat & Mouse Killer Poison Blocks deliver a powerful 0.0025% industrial-strength Difenacoum formula in 10 individually wrapped 30g blocks. Designed for all-weather use, this bait effectively eliminates rats and mice—including those resistant to first-generation poisons—both indoors and outdoors. Trusted by thousands, it offers a reliable, precision-targeted rodent control solution for professional-grade pest management.

## Description

CritterKill Rat & Mouse Killer Poison Blocks 300g – Rat and Mouse Poisoning Poison Sachets - All Weather Block Poison Bait (300g) : desertcart.co.uk: Garden

Review: Quickly Gets Rid of Mice - A very clever and determined mouse moved in with me and wasn’t shy about making his presence known. He was agile and very astute at dodging shoes and other objects which I threw at him. I then refined my defensive techniques by laying spring loaded traps for him. I placed a long list of tempting baits and delicious morsels of food in the traps and placed them in areas I knew the mouse frequented. The clever mouse never once went near the traps. I could tell by the untouched bait that he never even lightly nibbled the food in the traps, let alone gorged long enough to spring one of them. Frustrated with this clever mouse and his indiscreet toiletry habits, I laid some CritterKill in one of his favourite foraging areas in the kitchen. Within an hour I went back to the kitchen to check if the CritterKill had been nibbled at. Whilst I entered the kitchen I met the mouse staggering out. He looked very unwell. With a very unsteady gait he managed to reach the back door and made his way into the great beyond. I don’t suspect he’ll come back. I was amazed that the CritterKill attracted the mouse so quickly. I was also amazed at how quickly it disabled and got rid of him.
Review: Rat and mouse poison - Excellent dose the job

## Features

- May cause damage to organs through prolonged or repeated exposure.
- Use biocides safely. Always read the label and product information before use.
- Industrial strength Difenacoum for effective rodent knock down power
- Suitable to use indoors or outdoors
- Contains 0.0025% professional-grade Difenacoum
- Kills rats and mice that are resistant to 1st generation rodent poisons
- 1 pack contains 10 x 30g individually wrapped blocks

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08LVW1YT7 |
| Batteries Required? | No |
| Best Sellers Rank | 2,169 in Garden ( See Top 100 in Garden ) 136 in Rodent Control |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,239) |
| Date First Available | 25 April 2021 |
| Item Weight | 300 g |
| Package Dimensions | 23.4 x 20.1 x 3.3 cm; 300 g |

## Product Details

- **Brand:** CritterKill
- **Item weight:** 300 Grams
- **Target species:** Rodents

## Images

![Rat & Mouse Killer Poison Blocks 300g – Rat and Mouse Poisoning Poison Sachets - All Weather Block Poison Bait (300g) - Image 1](https://m.media-amazon.com/images/I/81c5qCLBGGL.jpg)

## Questions & Answers

**Q: How long will it take to kill the rats. Mine keeps eating no dead body or smell found yet**
A: I found these blocks to be very efficient and fast working (have actually only used one so far).  A tiny amount had been nibbled overnight and the following morning we found a dead mouse in the next room.  I left the block in place and a couple of days later the whole block had disappeared completely!  We never did find it but didn't find any more mice, either dead or alive.  I can only assume that another mouse had found it and somehow taken it through a hole under the floorboards, which is amazing as these are big blocks! (We live in an old Victorian house with lots of drafty holes and gaps).  Mice are so small so there is not a lot of smell anyway when they die (apart from their urine) if they are under the floorboards.   I would recommend these blocks as they really seem to work well (although I still don't like killing creatures, but you can't have mice damaging your house etc :-(   )

**Q: How does rat find them if it's wrapped up do they chew through the packaging**
A: It is best practice to remove the block out of the individually wrapped red block.

**Q: Do you have to have bait station**
A: Recommend using the bait station so the rodent doesn’t spread the bait around too much,

**Q: Got a rat coming up sewer and chewing through waste pipe - will this be any good?**
A: Is it the pipe to the wc? Rats are attracted to the light so you can get a fitting that has a hinged flap which lets the waste go down but blocks out the light and won’t let the rodents through. Painting white pipe work a dark colour or using a dark coloured pipe will also help

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quickly Gets Rid of Mice
*by D***S on 3 July 2023*

A very clever and determined mouse moved in with me and wasn’t shy about making his presence known. He was agile and very astute at dodging shoes and other objects which I threw at him. I then refined my defensive techniques by laying spring loaded traps for him. I placed a long list of tempting baits and delicious morsels of food in the traps and placed them in areas I knew the mouse frequented. The clever mouse never once went near the traps. I could tell by the untouched bait that he never even lightly nibbled the food in the traps, let alone gorged long enough to spring one of them. Frustrated with this clever mouse and his indiscreet toiletry habits, I laid some CritterKill in one of his favourite foraging areas in the kitchen. Within an hour I went back to the kitchen to check if the CritterKill had been nibbled at. Whilst I entered the kitchen I met the mouse staggering out. He looked very unwell. With a very unsteady gait he managed to reach the back door and made his way into the great beyond. I don’t suspect he’ll come back. I was amazed that the CritterKill attracted the mouse so quickly. I was also amazed at how quickly it disabled and got rid of him.

### ⭐⭐⭐⭐⭐ Rat and mouse poison
*by P***Y on 30 November 2025*

Excellent dose the job

### ⭐⭐⭐⭐ OK
*by S***Y on 4 January 2026*

Helped to reduce unwanted rodent visitors to the garden. Not sure how effective

## Frequently Bought Together

- CritterKill Rat & Mouse Killer Poison Blocks 300g – Rat and Mouse Poisoning Poison Sachets - All Weather Block Poison Bait (300g)
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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-13*