---
product_id: 77461857
title: "Karlsten Flying and Crawling Insect killer Wasp & Nest Killer 300 Ml Advanced..."
brand: "karlsten"
price: "KSh8106"
currency: KES
in_stock: null
reviews_count: 8
category: "Karlsten"
url: https://www.desertcart.co.ke/products/77461857-karlsten-flying-and-crawling-insect-killer-wasp-and-nest-killer
store_origin: KE
region: Kenya
---

# Fast-acting knockdown Precision 10-sec spray/1m² Highly flammable aerosol Karlsten Flying and Crawling Insect killer Wasp & Nest Killer 300 Ml Advanced...

**Brand:** karlsten
**Price:** KSh8106
**Availability:** ❌ Out of Stock

## Summary

> 🚫🐝 Wasp-free zones start here — spray smart, live fearless!

## Quick Answers

- **What is this?** Karlsten Flying and Crawling Insect killer Wasp & Nest Killer 300 Ml Advanced... by karlsten
- **How much does it cost?** KSh8106 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/77461857-karlsten-flying-and-crawling-insect-killer-wasp-and-nest-killer)

## Best For

- karlsten enthusiasts

## Why This Product

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

## Key Features

- • **Instant Wasp Eradication:** Strike nests with a powerful, fast-acting formula that neutralizes wasps on contact.
- • **Precision Spray Efficiency:** Treat 1 square meter in just 10 seconds for targeted, no-waste application indoors or outdoors.
- • **Trusted UK Safety Standards:** Registered and rigorously tested for safe use in homes, giving you peace of mind.
- • **Long-Lasting Nest Destruction:** Penetrates and destroys nests to prevent wasps from returning, securing your space.
- • **Versatile Indoor & Outdoor Use:** Effective against wasps and hornets wherever they invade, reclaiming your environment.

## Overview

Karlsten Flying and Crawling Insect Killer is a high-strength, fast-acting wasp and nest eliminator featuring a precision aerosol spray that treats 1m² in 10 seconds. Registered for UK home use, it combines powerful permethrin-based action with trusted safety standards to quickly neutralize wasps and hornets both indoors and outdoors, ensuring long-lasting pest control and peace of mind.

## Description

Great prices on your favourite Gardening brands, and free delivery on eligible orders.

Review: Excellent product - I had a wasps' nest inside the vent cover of my ensuite bathroom, and it was becoming a real problem. I used about half a can, and it completely covered the vent in thick foam. Within an hour, there were no more wasps in sight. The product worked exactly as advertised—fast, efficient, and easy to use. Very impressed how quickly it resolved the issue. Highly recommend for anyone dealing with a similar problem!
Review: It works well if you follow some basic rules - We had an external hole just above the front window within the wood that we could see wasps going in and out. We considered just filling in the hole but read that the wasps will just eat their way out through the wood (or plasterboard, cavity insulation or whatever they are trapped next to) and usually this means eating their way out into your home. We therefore bought the Karlsten Wasp & Nest Killer and waited until evening and sprayed a liberal amount directly into the hole. This definitely worked but we were still left with some activity. We repeated the sprays an hour later, the next morning and again that night. All in all, 4 doses totalling half a can. The smell, if used outside, is negligible. The smell, if used inside, is much more apparent and I would be inclined to leave the room aired and closed especially from pets and children. After 4 doses all movement and noise stopped and we bunged the hole with sealant. Since then we’ve had no movement and no stray wasps hanging around. Good value for money and reliable. Would definitely recommend and buy again. Edit - one week later - still no wasps

## Features

- Causes serious eye irritation.
- Contains PERMETHRIN (ISO). May produce an allergic reaction.
- Extremely flammable aerosol.
- Pressurised container: May burst if heated.
- Repeated exposure may cause skin dryness or cracking.
- Use biocides safely. Always read the label and product information before use.
- Very toxic to aquatic life with long lasting effects.
- Very toxic to aquatic life.
- Powerful Wasp & Nest Killer.Are unwelcome wasps and hornets buzzing around your property, making you feel unsafe and uncomfortable? Karlsten's high-strength wasp and nest killer provides a fast-acting solution to eliminate these pests and restore peace of mind to your home.
- Fast-Acting Formula: This powerful spray delivers a quick knockdown effect, eliminating wasps and hornets on contact. The targeted spray reaches the source of the problem, effectively destroying wasp and hornet nests. Formula is suitable for both indoor and outdoor applications, allowing you to tackle wasp and hornet problems wherever they arise.
- Safety and Quality You Can Trust: This product is registered for use in UK homes, ensuring it meets strict safety standards. Karlsten is a well-established brand known for high-quality pest control solutions, offering satisfaction so you can tackle with confidence.
- Easy Application: A 10-second burst treats 1 square meter, allowing for efficient application. formula effectively targets wasps and hornets. Don't let wasps and hornets take over your home. Reclaim your outdoor space and enjoy peace of mind.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07F6GNBXL |
| Best Sellers Rank | 9,560 in Garden ( See Top 100 in Garden ) 9 in Bee, Wasp & Hornet Control |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,726) |
| Date First Available | 1 July 2018 |
| Item model number | 7000 |
| Manufacturer | lodi |
| Part number | 7000 |
| Product Dimensions | 20 x 7 x 20 cm; 200 g |

## Product Details

- **Brand:** Karlsten
- **Item form:** Aerosol
- **Item weight:** 200 Grams
- **Liquid volume:** 300 Millilitres
- **Specification met:** HSE

## Images

![Karlsten Flying and Crawling Insect killer Wasp & Nest Killer 300 Ml Advanced... - Image 1](https://m.media-amazon.com/images/I/410AzrkxdRL.jpg)
![Karlsten Flying and Crawling Insect killer Wasp & Nest Killer 300 Ml Advanced... - Image 2](https://m.media-amazon.com/images/I/61ExBO-LuFL.jpg)
![Karlsten Flying and Crawling Insect killer Wasp & Nest Killer 300 Ml Advanced... - Image 3](https://m.media-amazon.com/images/I/61wNprC-eCL.jpg)
![Karlsten Flying and Crawling Insect killer Wasp & Nest Killer 300 Ml Advanced... - Image 4](https://m.media-amazon.com/images/I/71mbi3h3IFL.jpg)
![Karlsten Flying and Crawling Insect killer Wasp & Nest Killer 300 Ml Advanced... - Image 5](https://m.media-amazon.com/images/I/616oHSfljjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product
*by I***F on 11 June 2025*

I had a wasps' nest inside the vent cover of my ensuite bathroom, and it was becoming a real problem. I used about half a can, and it completely covered the vent in thick foam. Within an hour, there were no more wasps in sight. The product worked exactly as advertised—fast, efficient, and easy to use. Very impressed how quickly it resolved the issue. Highly recommend for anyone dealing with a similar problem!

### ⭐⭐⭐⭐⭐ It works well if you follow some basic rules
*by J***B on 20 July 2024*

We had an external hole just above the front window within the wood that we could see wasps going in and out. We considered just filling in the hole but read that the wasps will just eat their way out through the wood (or plasterboard, cavity insulation or whatever they are trapped next to) and usually this means eating their way out into your home. We therefore bought the Karlsten Wasp & Nest Killer and waited until evening and sprayed a liberal amount directly into the hole. This definitely worked but we were still left with some activity. We repeated the sprays an hour later, the next morning and again that night. All in all, 4 doses totalling half a can. The smell, if used outside, is negligible. The smell, if used inside, is much more apparent and I would be inclined to leave the room aired and closed especially from pets and children. After 4 doses all movement and noise stopped and we bunged the hole with sealant. Since then we’ve had no movement and no stray wasps hanging around. Good value for money and reliable. Would definitely recommend and buy again. Edit - one week later - still no wasps

### ⭐⭐⭐⭐ Great hornit killer
*by R***N on 21 October 2025*

Works great

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-18*