Karlsten Rat & Mouse Poison Blocks 300g – High-Strength Ruby 25 Rodenticide Bait with Difenacoum 0.0025%, All-Weather Wax Blocks for Rat Control, Mouse Control, Rodent Pest Control in Bait Stations

For those seeking a dependable rodent control solution, the Karlsten Rat & Mouse Poison Blocks are highly recommended. Their effectiveness, safety features, and compliance with regulations make them a top choice for both residential and commercial use.

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£7.95

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Last tracked on 20 Jan 2026, 01:04.

Overview

The Karlsten Rat & Mouse Poison Blocks are a powerful solution for controlling rodent infestations. Each pack contains 300 grams of high-strength bait formulated with Difenacoum 0.0025%, an anticoagulant rodenticide that effectively targets rats and mice. These wax blocks are designed to withstand various weather conditions, making them suitable for both indoor and outdoor use. Their durable, moisture-resistant composition ensures that they remain palatable even in damp or cold environments, providing consistent bait placement in areas prone to rodent activity.

With a highly palatable formula, these bait blocks encourage feeding, which is essential for reducing rodent populations over time. The product is intended for use in tamper-resistant bait stations, ensuring safety and compliance with UK biocide regulations. The Karlsten Rat & Mouse Poison Blocks are ideal for both domestic and commercial premises, supporting a comprehensive rodent control strategy that includes site inspection and hygiene management.

Amazon Price History

We’ve been tracking Amazon prices for the Karlsten Rat & Mouse Poison Blocks 300g – High-Strength Ruby 25 Rodenticide Bait with Difenacoum 0.0025%, All-Weather Wax Blocks for Rat Control, Mouse Control, Rodent Pest Control in Bait Stations (B0FZDZ3QFH) over the past day, providing a detailed history of its price fluctuations.

Condition	Lowest Price	Highest Price	Last Price	Average Price
New	£7.95 20/01/2026	£7.95 20/01/2026	£7.95 20/01/2026	£7.95

* The Seek Monkey monitors individual Amazon product prices for products in 2 specific conditions: New, Used. If any of the conditions are not in the table above, it means there were no offers for that condition.

Product Details

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Category	Garden
Product Group	BISS
Brand	Karlsten
Color	white black
Manufacturer	E&G Products Limited
Unit Count	1
EAN	5060492792987
Item Part Number	Rodent Blocks
Model	Karlsten Rat and mice poison

Target Audience

1. Homeowners dealing with rodent infestations
2. Property managers responsible for pest control
3. Commercial businesses seeking effective rodent management solutions

Features

Super Strength Rodenticide: Formulated with Difenacoum 0.0025%, providing effective control of rat and mouse populations.
All-Weather Design: Moisture-resistant wax blocks that remain palatable in damp or cold conditions, ensuring consistent bait availability.
Encourages Feeding: The highly palatable formula is designed to attract rodents, facilitating effective control over time.
Indoor and Outdoor Versatility: Suitable for various environments, including lofts, garages, and outdoor perimeters, when used in bait stations.
Comprehensive Control Approach: Best results achieved when used as part of a broader rodent management strategy, including hygiene and proofing measures.

Size, Weight and Dimensions

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Height5.91 inches

Width5.91 inches

Length7.87 inches

Use Cases

Ideal for use in lofts, sheds, garages, and cellars where rodent activity is prevalent.
Effective for outdoor placement around building perimeters to deter rodents from entering properties.
Suitable for commercial settings such as warehouses and retail spaces to maintain a rodent-free environment.

Pros and Cons

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Good

High-strength formulation effectively targets both rats and mice.
All-weather wax blocks remain effective in various environmental conditions.
Designed for safe use in tamper-resistant bait stations, ensuring non-target animal safety.
Highly palatable formula encourages feeding, leading to effective rodent control.
Compliant with UK and Northern Ireland safety standards, ensuring reliability.

Bad

Requires careful positioning to ensure effectiveness and safety.
May take time to see results, as feeding and control can be gradual.
Not suitable for use without bait stations, limiting placement options.

Is it worth it?

The Karlsten Rat & Mouse Poison Blocks offer a reliable and effective solution for rodent control. Their high-strength formulation and all-weather design make them a versatile choice for both indoor and outdoor use. By following the provided instructions and incorporating them into a comprehensive pest management strategy, users can achieve significant reductions in rodent activity.