---
product_id: 604327687
title: "Zero In Total Indoor Insect Killer – Knockdown Action for Indoor Flying & Crawling Insects – Low Odour, Stain-Free Bug Spray - Suitable for Home Use - 300ml X3 Pack"
brand: "zero in"
price: "€ 25.61"
currency: EUR
in_stock: true
reviews_count: 8
category: "Zero In"
url: https://www.desertcart.ie/products/604327687-zero-in-total-indoor-insect-killer-knockdown-action-for-indoor
store_origin: IE
region: Ireland
---

# Fast-acting knockdown Low odour & stain-free 4-week residual protection Zero In Total Indoor Insect Killer – Knockdown Action for Indoor Flying & Crawling Insects – Low Odour, Stain-Free Bug Spray - Suitable for Home Use - 300ml X3 Pack

**Brand:** zero in
**Price:** € 25.61
**Availability:** ✅ In Stock

## Summary

> 🛡️ Defend your space, repel the pests, and never miss a moment indoors!

## Quick Answers

- **What is this?** Zero In Total Indoor Insect Killer – Knockdown Action for Indoor Flying & Crawling Insects – Low Odour, Stain-Free Bug Spray - Suitable for Home Use - 300ml X3 Pack by zero in
- **How much does it cost?** € 25.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/604327687-zero-in-total-indoor-insect-killer-knockdown-action-for-indoor)

## Best For

- zero in enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Shield:** Up to 4 weeks of continuous protection keeps your home pest-free effortlessly.
- • **Versatile Indoor Use:** Safe on hard & soft surfaces, perfect for every room in your home.
- • **Convenient Multi-Pack:** Triple 300ml cans ensure you’re always stocked for ongoing pest control.
- • **Eco-Conscious Formula:** Low odour, stain-free spray that cares for your family and the planet.
- • **Instant Knockdown Power:** Eliminates flying & crawling insects on contact for immediate relief.

## Overview

Zero In Total Indoor Insect Killer is a powerful, fast-acting aerosol spray formulated with permethrin and tetramethrin to eliminate mosquitoes, ants, wasps, cockroaches, and other common indoor pests. Designed for versatile use on various surfaces, it offers up to 4 weeks of residual protection with minimal odour and no staining. Available in convenient triple 300ml packs, it provides reliable, eco-conscious pest control for a safer, bug-free home environment.

## Description

Great prices on your favourite Gardening brands, and free delivery on eligible orders.

Review: Very effective for underground nests - This is fantastic and the only thing that sorted an underground wasps nest. It was underneath a storage unit where we keep the lawnmower, so couldn’t get the mower out without being attacked. Please ensure you are dealing with wasps before using as we do not want to kill bees under any circumstances!!! I bought the Zero in foam cans at first but the foam disappeared after a few minutes and after 6 attempts the wasps were still coming in and out.I then tried this powder and waited until evening when the wasps were less active and plucked up the courage to squeeze out a pile of powder right at the entrance hole to the nest. By morning there was a pile of wasps outside and the nest was no longer active. The wasps had been taking the powder into the nest on their bodies and wings and it killed the entire nest overnight. Highly recommended . It would not work for nests that are high up as you have to get up very close. And don’t use when it’s windy. I cleared up any leftover/excess powder afterwards as I did not wish to harm any other insects or creatures, please do the same.
Review: Effective, job done! - Large nest within a raised bed- Applied once daily over the course of 4 days. Most were nuked upon first application although to end the hatching cycle additional was applied. When you apply the powder, leave the area swiftly as they'll be raging mad and disorientated.

## Features

- Contains permethrin. May produce an allergic reaction.
- Extremely flammable aerosol.
- Pressurised container: May burst if heated.
- 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.
- INDOOR INSECT KILLER – Keep your home bug-free with the Zero In Total Indoor Insect Killer. This powerful, stain-free bug and ant spray kills mosquitoes, ants, and other flying and crawling insects on contact. Enjoy long-lasting protection and peace of mind from unwanted pests in your home
- VERSATILE PROTECTION – Whether tackling flies, wasps, or cockroaches, this multipurpose insect killer spray protects your home and family from most common indoor insects. Suitable for everyday use on hard and soft surfaces, it delivers reliable pest control wherever insects are a nuisance
- FAST-ACTING & EFFECTIVE – Powered by advanced knockdown agents like Permethrin and Tetramethrin, this bug spray for home quickly eliminates bugs with minimal odour. Each insect killer also offers residual protection for up to 4 weeks, helping to keep your home pest-free all year round
- EASY TO USE – Shake well before use. Spray insects directly from a 60-90cm distance. For full-room treatment, apply a 5-second burst, leave the room sealed for 10 minutes, then ventilate. This insect killer is available in single, double, and triple packs to support ongoing bug control at home
- CARING FOR PEOPLE & THE PLANET – Zero In protects your health and home against Home Pest problems with minimal environmental impact. Zero In products are ethical and welfare-friendly solutions to everyday Home Pest problems that safeguard your well-being. We care for you, your family, and the planet

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CRVVD71H |
| Best Sellers Rank | 517 in Garden ( See Top 100 in Garden ) 8 in Indoor Multi-Insect Control |
| Customer Reviews | 4.1 4.1 out of 5 stars (9,244) |
| Date First Available | 9 Jan. 2024 |
| Item model number | AMZ905X3 |
| Manufacturer | STV |
| Part number | AMZ905X3 |
| Product Dimensions | 5.29 x 10.5 x 23.13 cm; 566.99 g |

## Product Details

- **Brand:** Zero In
- **Item form:** Spray
- **Item weight:** 20 Ounces
- **Liquid volume:** 300 Millilitres
- **Target species:** Insects

## Images

![Zero In Total Indoor Insect Killer – Knockdown Action for Indoor Flying & Crawling Insects – Low Odour, Stain-Free Bug Spray - Suitable for Home Use - 300ml X3 Pack - Image 1](https://m.media-amazon.com/images/I/71k+zqdrA7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very effective for underground nests
*by M***M on 19 August 2025*

This is fantastic and the only thing that sorted an underground wasps nest. It was underneath a storage unit where we keep the lawnmower, so couldn’t get the mower out without being attacked. Please ensure you are dealing with wasps before using as we do not want to kill bees under any circumstances!!! I bought the Zero in foam cans at first but the foam disappeared after a few minutes and after 6 attempts the wasps were still coming in and out.I then tried this powder and waited until evening when the wasps were less active and plucked up the courage to squeeze out a pile of powder right at the entrance hole to the nest. By morning there was a pile of wasps outside and the nest was no longer active. The wasps had been taking the powder into the nest on their bodies and wings and it killed the entire nest overnight. Highly recommended . It would not work for nests that are high up as you have to get up very close. And don’t use when it’s windy. I cleared up any leftover/excess powder afterwards as I did not wish to harm any other insects or creatures, please do the same.

### ⭐⭐⭐⭐ Effective, job done!
*by A***W on 9 November 2025*

Large nest within a raised bed- Applied once daily over the course of 4 days. Most were nuked upon first application although to end the hatching cycle additional was applied. When you apply the powder, leave the area swiftly as they'll be raging mad and disorientated.

### ⭐⭐⭐⭐⭐ Great protect very effective.
*by T***A on 28 November 2025*

Amazing product, does what is says in quick effect. Great size, i was able to spray every corner of my room + windows inside and outside and have more than half a bottle left. I can finaly open my windows without having to be scarejumped by spiders crawling all over.

## Frequently Bought Together

- Zero In Total Insect and Germ Killer - 300ml Anti-Bacterial Insecticidal Spray, Protects up to 12-Weeks, Kills Flies, Ants, Wasps, Mosquitos, Cockroaches, Flying and Crawling Insects, Triple-Pack
- Zero In Total Insect and Germ Killer - 500 ml Anti-Bacterial Insecticidal Spray Protects up to 12-Weeks Kills Flies, Ants, Wasps, Mosquitos, Cockroaches, Flying and Crawling Insects, and their germs

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-14*