---
product_id: 605027905
title: "Dust Mite Killer Spray 650ml: Dual Action Instant & Long-Lasting Relief, Alle..."
brand: "ready steady defend"
price: "AR$27929"
currency: ARS
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.ar/products/605027905-dust-mite-killer-spray-650ml-dual-action-instant-and-long
store_origin: AR
region: Argentina
---

# Instant dust mite kill Safe on textiles Long-lasting allergen barrier Dust Mite Killer Spray 650ml: Dual Action Instant & Long-Lasting Relief, Alle...

**Brand:** ready steady defend
**Price:** AR$27929
**Availability:** ❌ Out of 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, Alle... by ready steady defend
- **How much does it cost?** AR$27929 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/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

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

Review: Stay protected - I think it did the trick. Definitely use gloves and protect your face especially if you have sensitive skin. Keep it well out of track of the children.
Review: Seems to be working, especially on surfaces - Works well. Bought 6 days ago, was about to buy another spray bottle of the 650 ml, which was £9.99 which has now suddenly gone up to £14.99 in that time span. Strangely the litre bottle is also £14.99. So i guess ill buy the litre size Must be an error in their pricing

## 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 | 101,344 in Garden ( See Top 100 in Garden ) 433 in Bed Bug, Flea & Mite Control |
| Brand | READY STEADY DEFEND |
| Brand Name | READY STEADY DEFEND |
| Customer Reviews | 4.1 out of 5 stars 103 Reviews |
| Item Form | Spray |
| Item form | Spray |
| Liquid Volume | 650 Millilitres |
| Liquid volume | 650 Millilitres |
| Manufacturer | Ready Steady Defend |
| Part Number | DMK-650ML |
| Unit Count | 650.0 millilitre |
| Unit count | 650.0 millilitre |

## 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, Alle... - Image 1](https://m.media-amazon.com/images/I/71NWhk9rRYL.jpg)
![Dust Mite Killer Spray 650ml: Dual Action Instant & Long-Lasting Relief, Alle... - Image 2](https://m.media-amazon.com/images/I/81ieTAAlJbL.jpg)
![Dust Mite Killer Spray 650ml: Dual Action Instant & Long-Lasting Relief, Alle... - Image 3](https://m.media-amazon.com/images/I/817ZZtu5a1L.jpg)
![Dust Mite Killer Spray 650ml: Dual Action Instant & Long-Lasting Relief, Alle... - Image 4](https://m.media-amazon.com/images/I/71yNcWmrxGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Stay protected
*by R***E on 7 April 2026*

I think it did the trick. Definitely use gloves and protect your face especially if you have sensitive skin. Keep it well out of track of the children.

### ⭐⭐⭐⭐ Seems to be working, especially on surfaces
*by S***Y on 22 March 2026*

Works well. Bought 6 days ago, was about to buy another spray bottle of the 650 ml, which was £9.99 which has now suddenly gone up to £14.99 in that time span. Strangely the litre bottle is also £14.99. So i guess ill buy the litre size Must be an error in their pricing

### ⭐⭐⭐ 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

- Dust Mite Killer Spray 650ml: Dual Action Instant & Long-Lasting Relief, Allergy Reducing, Approved for use on Textiles, for Bedding, Upholstery & Carpets
- Drontek Dust Mite Controller for AsthmaAllergies and Eczema, White
- Dust Mite Killer Spray 200ml - Non-Staining, Quick Action with Natural Essential Oils, Safe for Family & Pets, Eliminates & Prevents Mites, Eco-Friendly Formula

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

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-17*