---
product_id: 624814893
title: "Karlsten Bed Bug Killer Spray 300ml - High Strength Elimination of Resistant Bed Bugs & Dust Mites Control Kills Bed Bugs In All Cycles Of Life Use on Mattresses, Soft Furnishings & Around The Home"
brand: "karlsten"
price: "NT$815"
currency: TWD
in_stock: true
reviews_count: 8
category: "Karlsten"
url: https://www.desertcart.tw/products/624814893-karlsten-bed-bug-killer-spray-300ml-high-strength-elimination-resistant
store_origin: TW
region: Taiwan
---

# Fast-Acting Formula Precise Aerosol Spray Long-Lasting Residual Effect Karlsten Bed Bug Killer Spray 300ml - High Strength Elimination of Resistant Bed Bugs & Dust Mites Control Kills Bed Bugs In All Cycles Of Life Use on Mattresses, Soft Furnishings & Around The Home

**Brand:** karlsten
**Price:** NT$815
**Availability:** ✅ In Stock

## Summary

> 🚫🐜 Say goodbye to bed bugs—fast, lasting, and hassle-free!

## Quick Answers

- **What is this?** Karlsten Bed Bug Killer Spray 300ml - High Strength Elimination of Resistant Bed Bugs & Dust Mites Control Kills Bed Bugs In All Cycles Of Life Use on Mattresses, Soft Furnishings & Around The Home by karlsten
- **How much does it cost?** NT$815 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/624814893-karlsten-bed-bug-killer-spray-300ml-high-strength-elimination-resistant)

## 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

- • **User-Friendly Spray:** Easy aerosol application targets cracks, crevices & furnishings
- • **Versatile Surface Use:** Effective on mattresses, wood, fabric & metal 🎯
- • **Weeks-Long Protection:** Leaves a residual barrier that keeps killing for weeks 🛡️
- • **Odorless & Non-Staining:** Safe for bedrooms and living spaces without discomfort
- • **Rapid Bed Bug Eradication:** Kills bed bugs on contact for instant relief ⚡

## Overview

Karlsten Bed Bug Killer Spray 300ml is a high-strength aerosol designed to rapidly eliminate resistant bed bugs and dust mites at all life stages. Its fast-acting formula delivers instant results while leaving a long-lasting residual effect that continues to protect for weeks. Safe for use on mattresses, soft furnishings, and multiple surfaces, this odorless and non-staining spray offers a convenient, precise application to reclaim your home from infestations.

## Description

Karlsten Bed Bug Killer Spray 300ml - High Strength Elimination of Resistant Bed Bugs & Dust Mites Control Kills Bed Bugs In All Cycles Of Life Use on Mattresses, Soft Furnishings & Around The Home : desertcart.co.uk: Garden

Review: 10/10 - This 110% worked, stupidly bought a bed from Facebook market then noticed bugs when assembling it. Sprayed the bed with the killer spray and surrounding objects. Went back in the next day to find them all dead. Safe to say bed was thrown out with the bed bugs, but really happy with the results.
Review: Great job worked for me - Did the job for me something was biting us not sure if fleas or bed bugs because I never saw any. Anyhow, after a bout of this, no more issues. 👍🏻

## Features

- Causes serious eye irritation.
- Extremely flammable aerosol.
- May cause damage to organs through prolonged or repeated exposure (if inhaled).
- May cause drowsiness or dizziness.
- 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.
- Fast-Acting Formula: Karlsten 300 ml Bed Bug Killer Aerosol is designed to rapidly eliminate bed bugs upon contact, providing quick relief from infestations.
- Long-Lasting Residual Effect: This aerosol leaves behind a residual barrier that continues to kill bed bugs for weeks after application, ensuring comprehensive pest control.
- Easy-to-Use Application: With its convenient aerosol spray design, Karlsten Bed Bug Killer is simple to apply, allowing for precise targeting of problem areas such as mattresses, furniture, and cracks and crevices.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CTZMFVKY |
| Batteries Required? | No |
| Best Sellers Rank | 4,823 in Garden ( See Top 100 in Garden ) 40 in Bed Bug, Flea & Mite Control |
| Colour | multi |
| Customer Reviews | 4.1 4.1 out of 5 stars (77) |
| Date First Available | 5 Feb. 2024 |
| Item Weight | 260 g |
| Manufacturer | lodi uk limited |
| Manufacturer reference | bed bug aero |
| Package Dimensions | 23.7 x 4.8 x 4.7 cm; 260 g |
| Part number | bed bug aero |
| Specification met | HSE 11020 |

## Product Details

- **Brand:** Karlsten
- **Item form:** Aerosol
- **Liquid volume:** 300 Millilitres
- **Specification met:** HSE 11020
- **Target species:** Bed Bugs

## Images

![Karlsten Bed Bug Killer Spray 300ml - High Strength Elimination of Resistant Bed Bugs & Dust Mites Control Kills Bed Bugs In All Cycles Of Life Use on Mattresses, Soft Furnishings & Around The Home - Image 1](https://m.media-amazon.com/images/I/51SrlKqbDqL.jpg)
![Karlsten Bed Bug Killer Spray 300ml - High Strength Elimination of Resistant Bed Bugs & Dust Mites Control Kills Bed Bugs In All Cycles Of Life Use on Mattresses, Soft Furnishings & Around The Home - Image 2](https://m.media-amazon.com/images/I/71R8olcgFtL.jpg)
![Karlsten Bed Bug Killer Spray 300ml - High Strength Elimination of Resistant Bed Bugs & Dust Mites Control Kills Bed Bugs In All Cycles Of Life Use on Mattresses, Soft Furnishings & Around The Home - Image 3](https://m.media-amazon.com/images/I/81ES7h9muOL.jpg)
![Karlsten Bed Bug Killer Spray 300ml - High Strength Elimination of Resistant Bed Bugs & Dust Mites Control Kills Bed Bugs In All Cycles Of Life Use on Mattresses, Soft Furnishings & Around The Home - Image 4](https://m.media-amazon.com/images/I/81VAI3-+5XL.jpg)
![Karlsten Bed Bug Killer Spray 300ml - High Strength Elimination of Resistant Bed Bugs & Dust Mites Control Kills Bed Bugs In All Cycles Of Life Use on Mattresses, Soft Furnishings & Around The Home - Image 5](https://m.media-amazon.com/images/I/81r4kl0LpdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 10/10
*by S***E on 5 March 2026*

This 110% worked, stupidly bought a bed from Facebook market then noticed bugs when assembling it. Sprayed the bed with the killer spray and surrounding objects. Went back in the next day to find them all dead. Safe to say bed was thrown out with the bed bugs, but really happy with the results.

### ⭐⭐⭐⭐⭐ Great job worked for me
*by K***R on 17 December 2025*

Did the job for me something was biting us not sure if fleas or bed bugs because I never saw any. Anyhow, after a bout of this, no more issues. 👍🏻

### ⭐⭐⭐⭐ Seems to work
*by T***S on 28 June 2024*

Seems to work - fingers crossed ......

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-15*