---
product_id: 29014631
title: "Harris Home Insect Killer, Liquid Gallon Spray with Odorless and Non Staining Residual Formula - Kills Stinkbugs, Ants, Roaches, Spiders, Fleas, Mosquitos, Moths, Scorpions, Flies and Silverfish"
brand: "harris"
price: "฿14018"
currency: THB
in_stock: true
reviews_count: 8
category: "Harris"
url: https://www.desertcart.co.th/products/29014631-harris-home-insect-killer-liquid-gallon-spray-with-odorless-non
store_origin: TH
region: Thailand
---

# Weeks-long residual effect Kills 12+ insect types 1 Gallon for multiple uses Harris Home Insect Killer, Liquid Gallon Spray with Odorless and Non Staining Residual Formula - Kills Stinkbugs, Ants, Roaches, Spiders, Fleas, Mosquitos, Moths, Scorpions, Flies and Silverfish

**Brand:** harris
**Price:** ฿14018
**Availability:** ✅ In Stock

## Summary

> 🛡️ Defend your domain—because bugs don’t get invites!

## Quick Answers

- **What is this?** Harris Home Insect Killer, Liquid Gallon Spray with Odorless and Non Staining Residual Formula - Kills Stinkbugs, Ants, Roaches, Spiders, Fleas, Mosquitos, Moths, Scorpions, Flies and Silverfish by harris
- **How much does it cost?** ฿14018 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/29014631-harris-home-insect-killer-liquid-gallon-spray-with-odorless-non)

## Best For

- harris enthusiasts

## Why This Product

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

## Key Features

- • **Extended Reach Sprayer:** Precision targeting with included extended trigger sprayer to reach hidden bug hotspots
- • **Odorless & Fabric-Safe:** Non-staining, odorless formula keeps your living spaces fresh and damage-free
- • **EPA-Registered & Trusted:** Backed by EPA registration for safe, effective indoor residential use
- • **Generous 1-Gallon Supply:** Ample volume ensures repeated, thorough treatments without constant repurchasing
- • **Powerful Multi-Insect Defense:** Eliminates stinkbugs, roaches, ants, spiders & more for a pest-free home

## Overview

HARRIS Home Insect Killer is a powerful, odorless, and non-staining liquid spray that kills over a dozen common household pests including roaches, ants, spiders, and mosquitoes. Delivered in a generous 1-gallon size with an extended trigger sprayer, it offers weeks-long residual protection. EPA-registered for safe indoor use, it’s the trusted solution for maintaining a pest-free, fresh home environment.

## Description

desertcart.com: Harris Home Insect Killer, Liquid Gallon Spray with Odorless and Non Staining Residual Formula - Kills Stinkbugs, Ants, Roaches, Spiders, Fleas, Mosquitos, Moths, Scorpions, Flies and Silverfish : Patio, Lawn & Garden

Review: Really works - Really works against stink bugs
Review: Takes a few days to see results - Update - It took 2-3 days, but the dead bugs have started accumulating to levels that indicate it is working well. It is not an immediate kill. Doesn't seem to be effective anymore for box elder bugs. I have tried this formula and the one specifically for box elder bugs. I had bought this stuff 2 years ago and the next morning there were 100's of dead box elder bugs on my roof. This time, there are just a few and they are still swarming all over my house.

## Features

- Great Value - 1 Gallon allows for repeated applications to effectively eliminate bugs
- Extended Trigger Sprayer - Use included extended trigger sprayer to treat where bugs are hiding
- Long Residual - Continues to kill german roaches, ants, moths, asian lady beetles and much more for weeks after application
- Odorless Formula - Odorless and non-staining formula will not damage fabrics
- EPA Registered - Registered with the Environmental Protection Agency (No. 3-11) for indoor residential use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #2,968 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #95 in Insect & Pest Repellent Sprays |
| Brand | HARRIS |
| Customer Reviews | 4.0 out of 5 stars 3,805 Reviews |
| Item Form | Spray |
| Liquid Volume | 1 Gallons |
| Specification Met | EPA |
| Target Species | Insects |
| UPC | 072725000320 |

## Product Details

- **Brand:** HARRIS
- **Item Form:** Spray
- **Liquid Volume:** 1 Gallons
- **Specification Met:** EPA
- **Target Species:** Insects

## Images

![Harris Home Insect Killer, Liquid Gallon Spray with Odorless and Non Staining Residual Formula - Kills Stinkbugs, Ants, Roaches, Spiders, Fleas, Mosquitos, Moths, Scorpions, Flies and Silverfish - Image 1](https://m.media-amazon.com/images/I/71JxVV-wUKL.jpg)

## Questions & Answers

**Q: Is it harmful to your outdoor pets (dogs stepping it)?**
A: No. Says in directions not harmful to pers.

**Q: Does this formula kill chiggers or 'no see ums'?**
A: I don't know. I use it for killing maggots and it works great for that.

**Q: Does it work on brown recluse?**
A: Hello,

Thank you for your question. Yes, our home pest control spray will kill the brown recluse spider. 

Best,
John

**Q: does it kill water bugs?**
A: Powder works better.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Really works
*by C***Y on February 21, 2026*

Really works against stink bugs

### ⭐⭐⭐⭐⭐ Takes a few days to see results
*by M***Y on October 6, 2025*

Update - It took 2-3 days, but the dead bugs have started accumulating to levels that indicate it is working well. It is not an immediate kill. Doesn't seem to be effective anymore for box elder bugs. I have tried this formula and the one specifically for box elder bugs. I had bought this stuff 2 years ago and the next morning there were 100's of dead box elder bugs on my roof. This time, there are just a few and they are still swarming all over my house.

### ⭐⭐⭐⭐ Takes a while, but it does work
*by A***E on October 22, 2025*

This takes at least 30 minutes to kill your stink bugs, but it does work so that’s more than I can say for a lot of other brands.

## Frequently Bought Together

- Harris Home Insect Killer, Liquid Gallon Spray with Odorless and Non Staining Residual Formula - Kills Ants, Roaches, Spiders, Fleas, Mosquitos, Moths, Scorpions, Flies and Silverfish
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**Shop now:** [https://www.desertcart.co.th/products/29014631-harris-home-insect-killer-liquid-gallon-spray-with-odorless-non](https://www.desertcart.co.th/products/29014631-harris-home-insect-killer-liquid-gallon-spray-with-odorless-non)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-08*