---
product_id: 605027905
title: "Dust Mite Killer Spray 650ml: Dual Action Instant & Long-Lasting Relief, Allergy Reducing, Approved for use on Textiles, for Bedding, Upholstery & Carpets"
brand: "ready steady defend"
price: "C$4089"
currency: NIO
in_stock: true
reviews_count: 8
category: "Ready Steady Defend"
url: https://www.desertcart.ni/products/605027905-dust-mite-killer-spray-650ml-dual-action-instant-and-long
store_origin: NI
region: Nicaragua
---

# Instant dust mite kill Safe on textiles Long-lasting allergen barrier Dust Mite Killer Spray 650ml: Dual Action Instant & Long-Lasting Relief, Allergy Reducing, Approved for use on Textiles, for Bedding, Upholstery & Carpets

**Brand:** ready steady defend
**Price:** C$4089
**Availability:** ✅ In Stock

## Summary

> 🛡️ Defend your sanctuary—breathe easy with every spray!

## Quick Answers

- **What is this?** Dust Mite Killer Spray 650ml: Dual Action Instant & Long-Lasting Relief, Allergy Reducing, Approved for use on Textiles, for Bedding, Upholstery & Carpets by ready steady defend
- **How much does it cost?** C$4089 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/605027905-dust-mite-killer-spray-650ml-dual-action-instant-and-long)

## 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

- • **Easy Integration:** Works seamlessly with regular cleaning routines for maximum home hygiene
- • **Enduring Protection:** Forms a lasting barrier to keep dust mites at bay, minimizing reapplication
- • **Textile-Safe Formula:** Water-based, low-odor, and non-staining—perfect for bedding, upholstery & carpets 🛏️
- • **Dual-Action Allergy Defense:** Reduces allergens while eliminating pests for a healthier home 🛡️
- • **Swift Dust Mite Eradication:** Kills dust mites on contact for immediate relief ⚡

## Overview

READY STEADY DEFEND Dust Mite Killer Spray (650ml) offers a powerful dual-action formula that instantly kills dust mites and reduces allergens. Its water-based, low-odor composition is safe for use on textiles like bedding, upholstery, and carpets, providing long-lasting protection and making it an essential part of any allergy-conscious home care routine.

## Description

Dust Mite Killer Spray 650ml: Dual Action Instant & Long-Lasting Relief, Allergy Reducing, Approved for use on Textiles, for Bedding, Upholstery & Carpets : desertcart.co.uk: Garden

Review: Good product - Good product
Review: Dust house mite spray - I actually bought this to act as a deterrent, I can't really say how good it is, it's low odour and it was easy to apply and I just feel better for having used it.

## Features

- Contains CHRYSANTHEMUM CINERARIAEFOLIUM EXTRACT IN PETROLEUM DISTILLATES - FROM OPEN AND MATURE FLOWERS OF TANACETUM CINERARIIFOLIUM OBTAINED WITH SUPERCRITICAL CARBONDIOXIDE (89997-63-7). May produce an allergic reaction.
- 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.
- Instant Spot Treatment - READY STEADY DEFEND Dust Mite Killer Spray swiftly targets and kills dust mites upon contact. Ideal for direct application on bedding, upholstery, and carpets. This powerful formula ensures immediate action, helping keep your home free from dust mites with a simple spray. A crucial step for households aiming for a dust mite-free space.
- Dual-Action Formula - This innovative spray goes beyond killing dust mites; it also significantly reduces allergens. READY STEADY DEFEND Dust Mite Killer Spray’s dual-action technology not only eradicates these pests but also aids in reducing allergy triggers in your home. Achieve a healthier living space by minimizing common allergens, making it more than just a pest control solution.
- Textile-Friendly Composition - Protect every textile in your home without concern. READY STEADY DEFEND's Dust Mite Killer Spray is crafted with a water-based formula. It's low odour and non-staining, ensuring safety for use on various textiles including bedding, upholstery, and carpets, offering peace of mind in maintaining your home’s cleanliness.
- Long-Lasting Protection - Experience enduring relief from dust mites with READY STEADY DEFEND's Dust Mite Killer Spray. Once applied, it forms a protective barrier that continues to suppress dust mite populations, offering a cleaner and safer environment. This long-lasting effect reduces the need for frequent applications, ensuring continuous protection and comfort in your home.
- Comprehensive Treatment Plan - For optimal effectiveness, incorporate READY STEADY DEFEND Dust Mite Killer Spray into a thorough treatment strategy. This includes regular washing of textiles and vacuuming areas prone to dust mites. Employing this comprehensive approach enhances the spray’s efficacy, ensuring a cleaner, healthier home environment, and maximising your defence against dust mites.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CNZ7HWKY |
| Best Sellers Rank | 4,384 in Garden ( See Top 100 in Garden ) 56 in Bed Bug, Flea & Mite Control |
| Brand | READY STEADY DEFEND |
| Brand Name | READY STEADY DEFEND |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.1 out of 5 stars 95 Reviews |
| Item Form | Spray |
| Item form | Spray |
| Liquid Volume | 650 Millilitres |
| Liquid volume | 650 Millilitres |
| Manufacturer | Ready Steady Defend |
| Unit Count | 650.0 millilitre(s) |

## Product Details

- **Item form:** Spray
- **Liquid volume:** 650 Millilitres
- **Brand:** READY STEADY DEFEND

## Images

![Dust Mite Killer Spray 650ml: Dual Action Instant & Long-Lasting Relief, Allergy Reducing, Approved for use on Textiles, for Bedding, Upholstery & Carpets - Image 1](https://m.media-amazon.com/images/I/71NWhk9rRYL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by E***S on 4 July 2025*

Good product

### ⭐⭐⭐⭐ Dust house mite spray
*by S***. on 5 September 2025*

I actually bought this to act as a deterrent, I can't really say how good it is, it's low odour and it was easy to apply and I just feel better for having used it.

### ⭐⭐⭐ Beware with pets
*by Y***N on 21 February 2024*

Easy to put together, and arrived securely. The instructions are pretty good. I got this as a preventative thing (after seeing documentaries!), but have decided not use it due to concern about pets. I have cats and hamsters and so this worroes me roo much, do can't say how well it works. No noticeable scent when I sprayed it (but this was outside to rest it).

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.ni/products/605027905-dust-mite-killer-spray-650ml-dual-action-instant-and-long](https://www.desertcart.ni/products/605027905-dust-mite-killer-spray-650ml-dual-action-instant-and-long)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-09*