---
product_id: 164711748
title: "Natural Armor Drain Fly & Fruit Fly Killer (128oz Gallon)"
brand: "natural armor"
price: "€ 153.59"
currency: EUR
in_stock: true
reviews_count: 9
category: "Natural Armor"
url: https://www.desertcart.fr/products/164711748-natural-armor-drain-fly-and-fruit-fly-killer-128oz-gallon
store_origin: FR
region: France
---

# works in all indoor drains 128oz commercial-strength gel septic & plumbing safe natural formula Natural Armor Drain Fly & Fruit Fly Killer (128oz Gallon)

**Brand:** natural armor
**Price:** € 153.59
**Availability:** ✅ In Stock

## Summary

> 🛡️ Defend your drains with the natural power that professionals trust!

## Quick Answers

- **What is this?** Natural Armor Drain Fly & Fruit Fly Killer (128oz Gallon) by natural armor
- **How much does it cost?** € 153.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/164711748-natural-armor-drain-fly-and-fruit-fly-killer-128oz-gallon)

## Best For

- natural armor enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Longevity:** Over 10 years of proven effectiveness with thousands of satisfied users.
- • **Safe & Eco-Friendly:** Natural ingredients protect pipes, septic systems, and the environment.
- • **Targeted Gel Formula:** Thick gel clings to pipe walls for deep, lasting fly elimination.
- • **Versatile Indoor Use:** Perfect for kitchen, bathroom, shower, and utility drains in homes & businesses.
- • **Powerful Pest Control:** Eliminates drain flies, fruit flies, gnats, and sewer flies at the source.

## Overview

Natural Armor Drain Fly & Fruit Fly Killer is a commercial-strength, 128oz gel treatment designed to eliminate drain flies, fruit flies, gnats, and sewer flies by targeting their breeding sites inside indoor drains. Its thick formula clings to pipe walls for long-lasting control, is safe for septic and plumbing systems, and has been trusted by homeowners and businesses for over a decade.

## Description

desertcart.com: Natural Armor Drain Fly & Fruit Fly Killer (128oz Gallon) | Commercial Drain Treatment for Indoor Drains - Eliminates Drain Flies, Fruit Flies, Gnats & Sewer Flies - Septic Safe : Health & Household

Review: Eliminates Sewer Gnats - Works well to eliminate Sewer Gnats in drains! Easy to use. At night I pour a small amount down my drains, enough to cover the pea traps. Then let it sit overnight. You may have to repeat this for several nights to completely get rid of the Sewer Gnats but eventually they will be gone!
Review: Miracle product!!! - So pleased with my purchase. I have been fighting drain flys for over a year. A little infestation, became huge. I used several products along the way, and absolutely none compared to the results I had using this product. My infestation was mainly in the pipes of my washer. My bug zapper was killing almost 100 a day, while others drain flies would just find a spot on the wall near by. A few other products helped, but not like this product. After using as directed for the first time in over a year, I had no activity for almost a week. So treated the pipe a second time and it’s been 3 weeks with no activity. I plan on using the rest of the gallon on a monthly basis just to continue to kill any new growth that may occur. I can’t not tell you how impressed I am with this product considering how many things we have tried.

## Features

- ELIMINATES DRAIN FLIES, FRUIT FLIES, GNATS & SEWER FLIES – Our commercial-strength drain treatment targets fly infestations where they begin. The thick gel formula clings to pipe walls to help eliminate eggs and breeding sites at the source for more effective, long-lasting control.
- COMMERCIAL STRENGTH GEL FORMULA – Designed for homes and commercial facilities, our thick gel coats drain walls longer than thin liquid treatments to maximize contact where fruit flies and drain flies live and breed.
- USE IN ANY INDOOR DRAIN – Ideal for kitchen sinks, bathroom sinks, garbage disposals, floor drains, shower drains and utility drains in homes, restaurants, bars, hotels, offices and other commercial facilities.
- SEPTIC & PLUMBING SAFE – Safe for drains, pipes, sewer lines and septic systems when used as directed. Made with natural ingredients and formulated to provide powerful drain fly control without harsh corrosive chemicals.
- TRUSTED FOR OVER 10 YEARS – For more than a decade, homeowners and commercial facilities have relied on Natural Armor products to help solve tough pest problems. Proudly made in the USA with premium ingredients and designed for simple, effective drain treatment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07WQYQ9TV |
| Best Sellers Rank | #14,153 in Health & Household ( See Top 100 in Health & Household ) #78 in Indoor Insect & Pest Control |
| Brand | Natural Armor |
| Brand Name | Natural Armor |
| Customer Reviews | 4.0 out of 5 stars 4,980 Reviews |
| Item Form | Gel |
| Item Weight | 8 pounds |
| Liquid Volume | 128 fluid ounces |
| Manufacturer | Natural Armor |
| Number of Items | 1 |
| Product Benefits | Kills Drain Fly |
| Scent | Unscented |
| State of Matter | Liquid |
| State of matter | Liquid |
| UPC | 787303670153 |
| Unit Count | 128 Fluid Ounces |

## Product Details

- **Brand:** Natural Armor
- **Item Weight:** 8 pounds
- **Product Benefits:** Kills Drain Fly
- **Scent:** Unscented
- **State of matter:** Liquid

## Images

![Natural Armor Drain Fly & Fruit Fly Killer (128oz Gallon) - Image 1](https://m.media-amazon.com/images/I/711guMNORVL.jpg)
![Natural Armor Drain Fly & Fruit Fly Killer (128oz Gallon) - Image 2](https://m.media-amazon.com/images/I/71M-q3Cha+L.jpg)
![Natural Armor Drain Fly & Fruit Fly Killer (128oz Gallon) - Image 3](https://m.media-amazon.com/images/I/71uAgBdnSZL.jpg)
![Natural Armor Drain Fly & Fruit Fly Killer (128oz Gallon) - Image 4](https://m.media-amazon.com/images/I/71jGRvkV6mL.jpg)
![Natural Armor Drain Fly & Fruit Fly Killer (128oz Gallon) - Image 5](https://m.media-amazon.com/images/I/713NZE0YxUL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this product safe for all types of drains?**
A: Yes, the gel is designed to be safe for use in most household and commercial drains, including kitchen sinks, bathroom sinks, and shower drains. It does not damage plumbing when used as directed.

**Q: How often should the product be applied?**
A: For best results, apply the gel daily for the first 5-7 days or until you see the infestation reducing significantly. For maintenance, you can use the product once a week to stop future infestations.

**Q: Does the product have a strong smell?**
A: The product has a slight citronella scent, which some users find pleasant. It is not overpowering and dissipates quickly after application.

**Q: How long does it take to see results?**
A: Results can vary depending on the severity. Most users report noticeable improvements within a few days of consistent application. It’s recommended to follow the usage instructions carefully and be patient, as multiple applications may be needed.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Eliminates Sewer Gnats
*by S***. on July 25, 2026*

Works well to eliminate Sewer Gnats in drains! Easy to use. At night I pour a small amount down my drains, enough to cover the pea traps. Then let it sit overnight. You may have to repeat this for several nights to completely get rid of the Sewer Gnats but eventually they will be gone!

### ⭐⭐⭐⭐⭐ Miracle product!!!
*by M***G on September 5, 2025*

So pleased with my purchase. I have been fighting drain flys for over a year. A little infestation, became huge. I used several products along the way, and absolutely none compared to the results I had using this product. My infestation was mainly in the pipes of my washer. My bug zapper was killing almost 100 a day, while others drain flies would just find a spot on the wall near by. A few other products helped, but not like this product. After using as directed for the first time in over a year, I had no activity for almost a week. So treated the pipe a second time and it’s been 3 weeks with no activity. I plan on using the rest of the gallon on a monthly basis just to continue to kill any new growth that may occur. I can’t not tell you how impressed I am with this product considering how many things we have tried.

### ⭐⭐⭐⭐ Works
*by D***A on May 31, 2026*

Worked! No funky smell & the irritating little monsters were gone within days. I had previously tried traps, blocking the drains & using baking soda & vinegar cleanses to no avail. I think this stuff is ridiculously expensive, but as a last resort I can say it works.

## Frequently Bought Together

- Fruit Fly & Drain Fly Killer - Simple Commercial Drain Gel Treatment – Eliminates Gross Fruit/Sewer Flies & Gnat Infestations from Any Drain. Fast & Easy - 1 Gallon (128 Ounces)
- Terro Fruit Fly Traps for Indoors (4 Pack) + 180 Days of Lure Supply
- TERRO Drain Insect Killer - T590 Drain Fly Killer - Foam Drain Treatment - Drain Treatment for Drain Flies, Fruit Flies, House Flies, and Roaches

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**Shop now:** [https://www.desertcart.fr/products/164711748-natural-armor-drain-fly-and-fruit-fly-killer-128oz-gallon](https://www.desertcart.fr/products/164711748-natural-armor-drain-fly-and-fruit-fly-killer-128oz-gallon)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-09-16*