---
product_id: 474908437
title: "Harris Roach Killer, Liquid Spray with Odorless and Non-Staining 12-Month Extended Residual Kill Formula (Gallon)"
brand: "harris"
price: "€ 176.67"
currency: EUR
in_stock: true
reviews_count: 6
category: "Harris"
url: https://www.desertcart.com.cy/products/474908437-harris-roach-killer-liquid-spray-with-odorless-and-non-staining
store_origin: CY
region: Cyprus
---

# odorless & non-staining 1 gallon for multiple uses 12-month residual kill Harris Roach Killer, Liquid Spray with Odorless and Non-Staining 12-Month Extended Residual Kill Formula (Gallon)

**Brand:** harris
**Price:** € 176.67
**Availability:** ✅ In Stock

## Summary

> 🕵️‍♂️ Outwit roaches before they even show up!

## Quick Answers

- **What is this?** Harris Roach Killer, Liquid Spray with Odorless and Non-Staining 12-Month Extended Residual Kill Formula (Gallon) by harris
- **How much does it cost?** € 176.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/474908437-harris-roach-killer-liquid-spray-with-odorless-and-non-staining)

## 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

- • **EPA-Approved Safety:** Trusted and registered for use around people and pets
- • **Bulk Value Gallon Size:** Generous 1-gallon capacity supports repeated, cost-effective treatments
- • **Odorless & Fabric-Safe:** Non-staining, odorless formula keeps your home fresh and damage-free
- • **Extended Trigger Sprayer:** Ergonomic sprayer targets hidden roach hotspots with precision
- • **Long-Lasting Roach Defense:** Kills roaches weeks after drying for continuous protection

## Overview

Harris Roach Killer is a powerful, EPA-registered liquid spray designed to eliminate roaches with a 12-month extended residual effect. Its odorless, non-staining formula is safe for use around people and pets, delivered in a large 1-gallon size for ongoing treatments. The included extended trigger sprayer ensures precise application in hard-to-reach areas, making it a professional-grade solution for maintaining a roach-free environment.

## Description

Harris Roach Killer, Harris, 1 gal capacity, composition: deltamethrin, liquid, clear, characteristic odor, application method: spray, > 98 % VOC, 5.4 pH, > 200 deg F flash pt., 0.993 specific gravity, 300 - 500 cps viscosity.

Review: product is not working as specified - product is not working as specified. totally loss of money. Not a single cockroach died. vry bad product with 300 aed price.
Review: The sprayer stopped working the second day I used it. I’d seen other reviews stating that others also had a problem with the sprayer but I took into account the positive reviews and placed my order anyway. desertcart customer service was great as usual and a replacement is on the way. I do find it odd though that in the packaging of this spray was the directive that if the sprayer stops working to take these steps and it should work again, but it didn’t. On a positive note I sprayed the baseboards before going to bed and definitely saw less roach activity the next day and dead roaches. I’m hopeful that the replacement will work 🤞 ***Update*** I received the replacement and had the same issue with the sprayer; it works fine the first time I used it then sputtered and completely stopped working the second time. The label had the toll free telephone number for Harris which I called and the young lady I spoke with immediately offered to send me TWO replacement sprayers and was sending it today UPS. I’m very impressed with the customer service I received, the product itself is very effective however the instrument itself is flawed. ***Update 7/20/21*** I did receive 2 sprayers for this order however only one worked, until today, now neither one works. I spoke with Harris Customer Service rep, Beth, who seems as puzzled as I am. Waiting for a call back from a Harris Trainer… ***SUCCESS*** The tubing that goes into the bottle has a small metal coil as well as a plastic piece that looks almost like a sight on a rifle - throw those pieces away! After Beth from Harris called me back and told me the same the liquid is coming out as it should. THANK YOU BETH!

## Features

- Kills Roaches When Spray Dries - The spray will kill once completely dried and continues to kill roaches weeks after application
- Great Value - 1 Gallon allows for repeated applications on an on-going basis to effectively eliminate roaches
- Odorless Formula - Odorless and non-staining formula will not cause damage to fabrics when used according to label directions
- EPA Registered - Approved for use in homes with people and pets by the Environmental Protection Agency (No. 3-11)
- Extended Trigger Sprayer - Use the included trigger sprayer to effectively treat areas where roaches are hiding

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0056QWXLW |
| ASIN  | B0056QWXLW |
| Best Sellers Rank | #36,396 in Health ( See Top 100 in Health ) #505 in All-Purpose Household Cleaners |
| Brand Name | HARRIS |
| Customer Reviews | 3.7 3.7 out of 5 stars (8,009) |
| Customer reviews | 3.7 3.7 out of 5 stars (8,009) |
| Department  | Insecticides |
| Global Trade Identification Number | 00072725000436 |
| Included Components | Home Pest Repellents |
| Indoor Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer  | No |
| Item Form | Spray |
| Item Nype Name | Roach Killer |
| Item Volume | 1 Gallons |
| Item Weight | 4.04 kg |
| Item model number  | HRS-128 |
| Manufacturer | Harris |
| Manufacturer  | Harris |
| Manufacturer Part Number | HRS-128 |
| Model Number | HRS-128 |
| Number of Items | 1 |
| Product Dimensions  | 11.07 x 18.11 x 29.85 cm; 4.04 kg |
| Scent Name | Unscented |
| Size | 128 Fl Oz (Pack of 1) |
| Target Species | Cockroach |
| UPC | 072725000436 |
| Unit Count | 3785 Milliliters |

## Product Details

- **Brand:** HARRIS
- **Item form:** Spray
- **Item volume:** 1 Gallons
- **Number of Items:** 1
- **Scent:** Unscented

## Images

![Harris Roach Killer, Liquid Spray with Odorless and Non-Staining 12-Month Extended Residual Kill Formula (Gallon) - Image 1](https://m.media-amazon.com/images/I/618vxvkmAPL.jpg)

## Customer Reviews

### ⭐ product is not working as specified
*by D***R on 8 April 2024*

product is not working as specified. totally loss of money. Not a single cockroach died. vry bad product with 300 aed price.

### ⭐⭐⭐⭐⭐ Review
*by M***O on 9 July 2021*

The sprayer stopped working the second day I used it. I’d seen other reviews stating that others also had a problem with the sprayer but I took into account the positive reviews and placed my order anyway. Amazon customer service was great as usual and a replacement is on the way. I do find it odd though that in the packaging of this spray was the directive that if the sprayer stops working to take these steps and it should work again, but it didn’t. On a positive note I sprayed the baseboards before going to bed and definitely saw less roach activity the next day and dead roaches. I’m hopeful that the replacement will work 🤞 ***Update*** I received the replacement and had the same issue with the sprayer; it works fine the first time I used it then sputtered and completely stopped working the second time. The label had the toll free telephone number for Harris which I called and the young lady I spoke with immediately offered to send me TWO replacement sprayers and was sending it today UPS. I’m very impressed with the customer service I received, the product itself is very effective however the instrument itself is flawed. ***Update 7/20/21*** I did receive 2 sprayers for this order however only one worked, until today, now neither one works. I spoke with Harris Customer Service rep, Beth, who seems as puzzled as I am. Waiting for a call back from a Harris Trainer… ***SUCCESS*** The tubing that goes into the bottle has a small metal coil as well as a plastic piece that looks almost like a sight on a rifle - throw those pieces away! After Beth from Harris called me back and told me the same the liquid is coming out as it should. THANK YOU BETH!

### ⭐⭐⭐⭐⭐ Review
*by S***H on 21 August 2022*

Finally I have a product that works. And zero odor detected - I have an air filter that will auto-trigger when it detects pollutants in the air, and multiple other brands trigger it, either in aerosol or manual spray. Harris Roach Killer does not trigger it, so that tells me there are few-to-no harmful particulates *floating* all in the air for you to breath. This is NOT *Kill On Contacts* spray. But it absolutely works. You also need to make sure you spray every possible nook, cranny, crack, hole, and dark shelf hiding space, where these vermin sneakk in from. And don't forget under the fridge, under the stove, under or around the dishwasher, and especially anywhere where water pipes are or are run between cabinets. It's absolutely working for me, and is having longer-term residual killing power. I've used kill-on-contact sprays, which work great, but after it dries? Had no residual killing power. This is doing the trick, and while I still see the occasional roach, it's after they've crawled over the dried residue spray, and I find them dead or dying. The manual sprayer is fine. I've had no problems with it, but per the instructions? You absolutely must close the nozzel or you'll have leaking product. Sure enough, I forgot to fully close it after a use, and I'd stepped away for some minutes, only to come back to a puddle. The sprayer can adjust from a mist spray to a stream.

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-05-01*