---
product_id: 409621392
title: "CP Silverfish Killer Spray - 500ml - Spray Long-Lasting, Fast Acting for Indoor and Outdoor use (500 ML)"
brand: "nope!"
price: "€ 49.60"
currency: EUR
in_stock: true
reviews_count: 8
category: "Nope!"
url: https://www.desertcart.hr/products/409621392-cp-silverfish-killer-spray-500ml-spray-long-lasting-fast-acting
store_origin: HR
region: Croatia
---

# Up to 3 months long-lasting effect Fast-acting cypermethrin formula Water-based, non-staining formula CP Silverfish Killer Spray - 500ml - Spray Long-Lasting, Fast Acting for Indoor and Outdoor use (500 ML)

**Brand:** nope!
**Price:** € 49.60
**Availability:** ✅ In Stock

## Summary

> 🚫🐜 Say NOPE! to silverfish with fast, lasting, and invisible power!

## Quick Answers

- **What is this?** CP Silverfish Killer Spray - 500ml - Spray Long-Lasting, Fast Acting for Indoor and Outdoor use (500 ML) by nope!
- **How much does it cost?** € 49.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/409621392-cp-silverfish-killer-spray-500ml-spray-long-lasting-fast-acting)

## Best For

- nope! enthusiasts

## Why This Product

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

## Key Features

- • **Dual Action Disinfectant:** Kills silverfish and stops bacteria spread, elevating your home hygiene effortlessly.
- • **Odourless & Non-Staining:** Discreetly safeguard your books, photos, and furniture without any unpleasant smells or marks.
- • **Fast Results, Minimal Effort:** See a dramatic drop in pests within days—because your time is valuable.
- • **Indoor & Outdoor Versatility:** Professional-grade protection wherever silverfish lurk, from bathrooms to garden sheds.
- • **3 Months of Silverfish-Free Peace:** Enjoy a long-lasting shield that keeps your home protected with just one application.

## Overview

NOPE! CP Silverfish Killer Spray is a professional, water-based, and odourless solution that rapidly eliminates silverfish and repels them for up to 3 months. Its non-staining formula protects delicate items like books and photos while disinfecting surfaces to prevent bacteria spread. Suitable for both indoor and outdoor use, this fast-acting spray offers a hassle-free, long-lasting defense against silverfish infestations.

## Description

Odorless, water-based spray kills and repels silverfish for up to 3 months. Disinfectant formula stops bacteria spread while providing fast, long-lasting control.

Review: Fast acting and effective! - The spray surprised me with how effective it is. I’d been noticing silverfish in my bathroom and storage closet, and this spray made a difference almost immediately. Within a day or two, I saw far fewer of them, and after a week, they were practically gone. The spray is easy to apply, doesn’t have an overpowering smell, and dries quickly without leaving stains. I also appreciate that the results last I only need to reapply occasionally as a preventative measure. If you’re dealing with silverfish indoors, this is definitely worth trying. Effective, simple to use, and genuinely long-lasting. Highly recommended!
Review: It stopped the Silverfish in my house no problem at all. - Works really well, I applied it in my house to get rid of silverfish, which had appeared almost daily in the bath, I sprayed it everywhere, and amazingly, they are no more. It seems to last for a long time before reapplying too. As a bonus it also seems to deal with spiders, and worked when a large spider ran across my living room floor (I am not afraid of spiders but this one was HUGE and did make me panic... ) thanks to this the spider was no more. It has a feint smell when applying but soon disappears.

## 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.
- Odourless cypermethrin formula for fast-acting Silverfish treatment
- Water-based, non-staining spray treatment can be used to protect photos, books and furniture from Silverfish attack
- Professional Silverfish treatment.
- Long-lasting repellant - active for up to 3 months after application for peace of mind
- Disinfectant properties - NOPE! CP Silverfish Sprays disinfects as it controls, ensuring the stop of bacteria spread

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09RKLKZKZ |
| Batteries Required? | No |
| Best Sellers Rank | 650 in Garden ( See Top 100 in Garden ) 9 in Indoor Multi-Insect Control |
| Customer Reviews | 4.5 4.5 out of 5 stars (623) |
| Date First Available | 17 Jun. 2021 |
| Item Weight | 560 g |
| Manufacturer | Safeguard Europe Ltd |
| Manufacturer reference | Nope! CP silverfish 5L |
| Package Dimensions | 22.8 x 8 x 7 cm; 560 g |
| Part number | Nope! CP silverfish 5L |
| Size | 500 ML |
| Specification met | HSE |

## Product Details

- **Active ingredients:** Cypermethrin
- **Brand:** NOPE!
- **Item form:** Spray
- **Liquid volume:** 500 Millilitres
- **Specification met:** HSE

## Images

![CP Silverfish Killer Spray - 500ml - Spray Long-Lasting, Fast Acting for Indoor and Outdoor use (500 ML) - Image 1](https://m.media-amazon.com/images/I/31eazrbNdpL.jpg)

## Questions & Answers

**Q: is it pet safe?**
A: It says keep away while wet although hasn't bothered any of my dogs

**Q: Is this spray safe to use near or on aluminium sink tops and closets? Should I remove my kettle, crockery etc?**
A: Yes its fine to use, it really does the job it's brilliant.

**Q: Does it stain carpets?**
A: It didn't stain my light grey carpet or oak flooring

**Q: Does this kill springtails?**
A: On the label it says specially formulated for silver fish

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fast acting and effective!
*by M***E on 1 December 2025*

The spray surprised me with how effective it is. I’d been noticing silverfish in my bathroom and storage closet, and this spray made a difference almost immediately. Within a day or two, I saw far fewer of them, and after a week, they were practically gone. The spray is easy to apply, doesn’t have an overpowering smell, and dries quickly without leaving stains. I also appreciate that the results last I only need to reapply occasionally as a preventative measure. If you’re dealing with silverfish indoors, this is definitely worth trying. Effective, simple to use, and genuinely long-lasting. Highly recommended!

### ⭐⭐⭐⭐⭐ It stopped the Silverfish in my house no problem at all.
*by S***E on 8 December 2025*

Works really well, I applied it in my house to get rid of silverfish, which had appeared almost daily in the bath, I sprayed it everywhere, and amazingly, they are no more. It seems to last for a long time before reapplying too. As a bonus it also seems to deal with spiders, and worked when a large spider ran across my living room floor (I am not afraid of spiders but this one was HUGE and did make me panic... ) thanks to this the spider was no more. It has a feint smell when applying but soon disappears.

### ⭐⭐⭐⭐ It works but not good for your breathing
*by S***N on 12 November 2024*

Tried diatomaceous earth but needs to be applied dry and every day /every other, so not practical. I don't have issues with asthma or chest so notice if use this product get tight chest so don't apply near where sleep and keep windows open. Had it sprayed up attic and within 2hrs got 1st one as pictured. It works for few weeks as long as don't wipe away. It says to use on non porous surface, so not sure how long will last on boards up attic before needing to reapply. Bathroom tiles in corners had dead ones weeks after applied as long as don't mop and clean it off

## Frequently Bought Together

- NOPE! CP Silverfish Killer Spray - 500ml - Spray Long-Lasting, Fast Acting for Indoor and Outdoor use (500 ML)
- 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

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---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-09*