---
product_id: 658817826
title: "Flea Killer Spray 2.5L | Cypermethrin-Based RTU Treatment for Indoor Use | Fast-Acting, Long-Lasting Protection | Insect Spray for Commercial Properties, Hotels, Warehouses & Home Use"
brand: "ready steady defend"
price: "€ 98.85"
currency: EUR
in_stock: true
reviews_count: 8
category: "Ready Steady Defend"
url: https://www.desertcart.nl/products/658817826-flea-killer-spray-2-5l-cypermethrin-based-rtu-treatment-indoor
store_origin: NL
region: Netherlands
---

# Fast-acting Cypermethrin formula Commercial-grade for multi-room use 2.5L large volume Flea Killer Spray 2.5L | Cypermethrin-Based RTU Treatment for Indoor Use | Fast-Acting, Long-Lasting Protection | Insect Spray for Commercial Properties, Hotels, Warehouses & Home Use

**Brand:** ready steady defend
**Price:** € 98.85
**Availability:** ✅ In Stock

## Summary

> 🚫🐜 Fleas don’t stand a chance—protect your space like a pro!

## Quick Answers

- **What is this?** Flea Killer Spray 2.5L | Cypermethrin-Based RTU Treatment for Indoor Use | Fast-Acting, Long-Lasting Protection | Insect Spray for Commercial Properties, Hotels, Warehouses & Home Use by ready steady defend
- **How much does it cost?** € 98.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/658817826-flea-killer-spray-2-5l-cypermethrin-based-rtu-treatment-indoor)

## Best For

- ready steady defend enthusiasts

## Why This Product

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

## Key Features

- • **Powerful & Long-Lasting:** Knocks down fleas instantly and protects for weeks, reducing costly reapplications.
- • **Quick & Easy Application:** User-friendly spray system minimizes downtime, keeping busy commercial properties pest-free fast.
- • **Multi-Surface Versatility:** Effective on wood, furniture, and hard floors without damaging fabrics or finishes.
- • **Safe for Sensitive Spaces:** Low-odour, non-staining formula ideal for care homes and guest areas with vulnerable occupants.
- • **Commercial-Scale Efficiency:** 2.5L spray covers multiple rooms, perfect for hotels, hospitals, and warehouses.

## Overview

Ready Steady Defend’s 2.5L Cypermethrin-based flea killer spray delivers fast, powerful knockdown and long-lasting protection tailored for commercial environments. Its large volume and easy spray application make it ideal for hotels, hospitals, and warehouses, while its low-odour, non-staining formula ensures safety and cleanliness in sensitive areas. Designed for multi-surface use, this professional-grade insecticide keeps high-traffic spaces pest-free with minimal disruption.

## Description

Rat & Mouse Control Plant Protection Insect Control Bed Bug Control Moth Control Dust Mite Control Flea Control Spider Control

Review: Very effective - Great product works so effectively
Review: It works! - Honestly this is brilliant and you get enough so its not costing the earth x This does work! This was also delivered the nxt day! Thank you xx

## Features

- Use biocides safely. Always read the label and product information before use.
- Very toxic to aquatic life with long lasting effects.
- Designed for Commercial Use: Tailored specifically for commercial properties, this 2.5L flea killer is ideal for environments like care homes, hotels, hospitals, and warehouses, where the risk of infestation is high due to frequent use and turnover of people. The large volume allows for widespread treatment, making it cost-effective for facility managers who need to maintain pest-free zones across multiple rooms or floors.
- Powerful, Long-Lasting Protection: The formula combines potent active ingredients like Cypermethrin and ADBAC, which provide both immediate knockdown of fleas and residual action to prevent reinfestation. This makes it perfect for high-traffic places, offering peace of mind for property owners and managers by ensuring that once applied, the treated areas remain protected for weeks, reducing the need for frequent reapplications.
- Safe for Sensitive Areas: Specially formulated to be low-odour, and non-staining, this product is safe to use in sensitive areas such as hospitals, care homes, and hotels where vulnerable populations like the elderly, patients, or guests are present. Its gentle formula ensures no damage to fabrics, upholstery, or furnishings, while offering maximum insecticidal effect, making it a reliable choice for spaces where health and safety are a priority.
- Effective on Multiple Surfaces: This versatile flea killer is designed to work on a range of non porous surfaces, including furniture, wooden surfaces and hard floors. Whether in a care home’s resident rooms, a hotel’s guest suites, or a hospital’s wards, it ensures comprehensive elimination of fleas without harming the treated materials, maintaining cleanliness and hygiene standards across different areas.
- Efficient Application Process: Equipped with an easy-to-use spray system, this product is designed for quick and efficient application. The 2.5L size allows for large-scale treatment in one go, minimizing downtime for busy commercial spaces. With detailed instructions for safe and effective use, a single bottle can treat multiple rooms or areas, making it a practical choice for facilities that need to address pest problems without disrupting daily operations.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DDTPJFQT |
| Best Sellers Rank | 11,968 in Garden ( See Top 100 in Garden ) 100 in Bed Bug, Flea & Mite Control |
| Brand | READY STEADY DEFEND |
| Brand Name | READY STEADY DEFEND |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.0 out of 5 stars 124 Reviews |
| Item Form | Spray |
| Item Volume | 2.5 Litres |
| Item Weight | 2.5 Kilograms |
| Item form | Spray |
| Item volume | 2.5 Litres |
| Manufacturer | Ready Steady Defend |
| Manufacturer Part Number | Cyper-Flea-2.5L-FBA |
| Material Features | Fragrance Free |
| Material feature | Fragrance Free |
| Model Number | Cyper-Flea-2.5L-FBA |
| Number of Items | 1 |
| Number of items | 1 |
| Scent | Unscented |
| Scent Name | Unscented |
| Size | 2.5 l (Pack of 1) |
| Target Species | Fleas |
| Unit Count | 2500.0 millilitre |

## Product Details

- **Brand:** READY STEADY DEFEND
- **Item form:** Spray
- **Item volume:** 2.5 Litres
- **Material feature:** Fragrance Free
- **Scent:** Unscented

## Images

![Flea Killer Spray 2.5L | Cypermethrin-Based RTU Treatment for Indoor Use | Fast-Acting, Long-Lasting Protection | Insect Spray for Commercial Properties, Hotels, Warehouses & Home Use - Image 1](https://m.media-amazon.com/images/I/61hclmE5AsL.jpg)
![Flea Killer Spray 2.5L | Cypermethrin-Based RTU Treatment for Indoor Use | Fast-Acting, Long-Lasting Protection | Insect Spray for Commercial Properties, Hotels, Warehouses & Home Use - Image 2](https://m.media-amazon.com/images/I/71W6WpKm3WL.jpg)
![Flea Killer Spray 2.5L | Cypermethrin-Based RTU Treatment for Indoor Use | Fast-Acting, Long-Lasting Protection | Insect Spray for Commercial Properties, Hotels, Warehouses & Home Use - Image 3](https://m.media-amazon.com/images/I/71LAtyyE2-L.jpg)
![Flea Killer Spray 2.5L | Cypermethrin-Based RTU Treatment for Indoor Use | Fast-Acting, Long-Lasting Protection | Insect Spray for Commercial Properties, Hotels, Warehouses & Home Use - Image 4](https://m.media-amazon.com/images/I/71n2o+B72iL.jpg)
![Flea Killer Spray 2.5L | Cypermethrin-Based RTU Treatment for Indoor Use | Fast-Acting, Long-Lasting Protection | Insect Spray for Commercial Properties, Hotels, Warehouses & Home Use - Image 5](https://m.media-amazon.com/images/I/71dgfvCPmfL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very effective
*by B***T on 30 June 2026*

Great product works so effectively

### ⭐⭐⭐⭐⭐ It works!
*by T***T on 20 February 2026*

Honestly this is brilliant and you get enough so its not costing the earth x This does work! This was also delivered the nxt day! Thank you xx

### ⭐⭐⭐⭐ Very strong
*by C***T on 24 March 2025*

Very strong it made me cough a lot Don't use if you have Asthma or breathing problems The pump don't work very well and it's a very small bottle for the price I just hope it works and does the job

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.nl/products/658817826-flea-killer-spray-2-5l-cypermethrin-based-rtu-treatment-indoor](https://www.desertcart.nl/products/658817826-flea-killer-spray-2-5l-cypermethrin-based-rtu-treatment-indoor)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-08-07*