---
product_id: 209600609
title: "Silverfish Killer Spray Fast Effective Quality Silverfish Killer 500 ml Non staining"
brand: "karlsten"
price: "KD 10.40"
currency: KWD
in_stock: true
reviews_count: 8
category: "Karlsten"
url: https://www.desertcart.com.kw/products/209600609-silverfish-killer-spray-fast-effective-quality-silverfish-killer-500-ml
store_origin: KW
region: Kuwait
---

# Fast-acting formula Generous 500ml non-staining spray Long-lasting protective barrier Silverfish Killer Spray Fast Effective Quality Silverfish Killer 500 ml Non staining

**Brand:** karlsten
**Price:** KD 10.40
**Availability:** ✅ In Stock

## Summary

> 🚫🐜 Stop silverfish in their tracks—fast, clean, and lasting protection!

## Quick Answers

- **What is this?** Silverfish Killer Spray Fast Effective Quality Silverfish Killer 500 ml Non staining by karlsten
- **How much does it cost?** KD 10.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/209600609-silverfish-killer-spray-fast-effective-quality-silverfish-killer-500-ml)

## 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

- • **Odor-Free Comfort:** No lingering chemical smells—keep your home fresh and pest-free 🌿
- • **Barrier That Lasts:** Creates a protective shield to keep pests away long-term 🛡️
- • **Trusted UK Quality:** HSE tested and approved for professional-grade pest control ✅
- • **Safe & Clean Application:** Non-staining formula leaves no marks on walls or carpets 🧴
- • **Instant Silverfish Eradication:** Kills silverfish on contact for rapid relief ⚡

## Overview

Karlsten Silverfish Killer Spray is a powerful 500ml pest control solution designed to kill silverfish instantly and create a long-lasting barrier that prevents reinfestation. Its non-staining, odor-free formula is safe for use on multiple surfaces and is HSE tested and approved, making it a trusted choice for effective home protection.

## Description

Karlsten Silverfish Killer Spray Fast Effective Quality Silverfish Killer 500 ml Non staining : desertcart.co.uk: Garden

Review: It works! - Wow, should have used it long ago, for over a year I battled with silverfish and this worked instantly. Overnight several dead, then a couple more per night until after a week or so they seem to have been wiped out. Thoroughly recommend it
Review: Works but took multiple applications - This product kills silverfish quickly but I had a big infestation and it has taken some months to eradicate them as they lay eggs which can’t be seen and finally it would seem we have succeeded. The spray covers a good area and no staining , used it on carpet as well.

## Features

- 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.
- Silverfish killer - Quality uk tested formula kills silverfish and leaves a barrier so no need to keep spraying. Protect your home and eliminate silverfish infestations with this Karlsten pest control spray
- Silverfish Protection - Karlsten rapid response not only fast acting but also long lasting. Creates a bug barrier that the common insect killer doesn't provide. Kills fast and keeps silverfish away
- Kills on contact - Formulated to target and kill silverfish Hse tested and approved
- NON-STAINING 500ML PACK - This silverfish killer spray will not leave stains on your walls, floor, or carpet. Use on any surface provided it's safe. Generously packed in a 500ml pack to serve you for months and save you unnecessary cost.
- LEAVES NO LINGERING ODOUR - Unlike other pest-controlling sprays, our silverfish killer spray will not leave a bad odor in your home. When spraying ensures adequate ventilation, leave all windows open. Put all pets outdoor and small children away to prevent contact while spraying.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B089MYTPPN |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 2,053 in Garden ( See Top 100 in Garden ) 9 in Indoor Insect & Pest Control Sprays 17 in Garden Sprayers |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,548) |
| Date First Available | 4 Jun. 2020 |
| Item Package Quantity | 1 |
| Item Weight | 540 g |
| Manufacturer | lodi |
| Package Dimensions | 25.2 x 10.4 x 5.9 cm; 540 g |
| Specification met | HSE |

## Product Details

- **Brand:** Karlsten
- **Item form:** Spray
- **Liquid volume:** 500 Millilitres
- **Specification met:** HSE
- **Target species:** Insect,Bug

## Images

![Silverfish Killer Spray Fast Effective Quality Silverfish Killer 500 ml Non staining - Image 1](https://m.media-amazon.com/images/I/51RSpAeU7PL.jpg)

## Questions & Answers

**Q: Will this be dangerous for my house cat?**
A: Not sure 
but would have thought it would be fine it’s certainly less toxic than other similar products I have used

**Q: Can this be sprayed onto carpet and upholstery?**
A: I've not needed to spray upholstery and my floors are hardwood and tiled. I have though sprayed rugs without any ill effects or stains. This spray is completely odourless and clear. I find it most effective on tiled floors. At the start I was spraying certain areas twice weekly (bathroom/kitchen/utility) but now I find that it is effective for about a week or a little more between sprays. You don't need to saturate areas with the stuff - a light misting will do fine. A 500ml bottle lasts me about 6 weeks (I found 5 Litre ones much cheaper and got that after the first 500ml one)
When I started using the spray I was finding dead ones about 3 each day now I'm getting only 2 in a month! 
If you know where they are coming from then you can stop them completely. I live in a block of flats where they could be coming from beside above or below me so I don't know  the source. 
Rest assured that this spray works great and you're not wasting your money - but be patient.

**Q: Did kill book lice thanks ?**
A: It killed the silverfish and prevented more from coming into the house, but i dont know about book lice.

**Q: Does this come with spray nozzle**
A: Hi there, It comes as shown in the picture. Brilliant stuff, the only product that worked for me.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works!
*by K***R on 2 December 2025*

Wow, should have used it long ago, for over a year I battled with silverfish and this worked instantly. Overnight several dead, then a couple more per night until after a week or so they seem to have been wiped out. Thoroughly recommend it

### ⭐⭐⭐⭐⭐ Works but took multiple applications
*by C***S on 28 September 2025*

This product kills silverfish quickly but I had a big infestation and it has taken some months to eradicate them as they lay eggs which can’t be seen and finally it would seem we have succeeded. The spray covers a good area and no staining , used it on carpet as well.

### ⭐⭐⭐⭐ Good product
*by V***E on 8 January 2025*

Seems to have worked on keeping them at bay for now, could well need multiple applications to see them off

## Frequently Bought Together

- Karlsten Silverfish Killer Spray Fast Effective Quality Silverfish Killer 500 ml Non staining
- Super Ninja Silverfish Trap - 3 Pack - Ecological Silverfish Killer - Non-Toxic and Easy-to-Use - Highly Effective Up to 3 Months
- RugRemedyUK Silverfish Killer spray - 500ml Instant, long lasting, non staining, odourless Silverfish treatment and repellant for the home

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.kw/products/209600609-silverfish-killer-spray-fast-effective-quality-silverfish-killer-500-ml](https://www.desertcart.com.kw/products/209600609-silverfish-killer-spray-fast-effective-quality-silverfish-killer-500-ml)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-16*