---
product_id: 25187597
title: "Drain Gel American Bio-Systems Drain Flies"
brand: "american bio"
price: "R$422"
currency: BRL
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.br/products/25187597-drain-gel-american-bio-systems-drain-flies
store_origin: BR
region: Brazil
---

# Naturally-occurring bacteria Powerful emulsifiers Stabilized enzymes Drain Gel American Bio-Systems Drain Flies

**Brand:** american bio
**Price:** R$422
**Availability:** ✅ In Stock

## Summary

> Say goodbye to drain flies! 🦟✨

## Quick Answers

- **What is this?** Drain Gel American Bio-Systems Drain Flies by american bio
- **How much does it cost?** R$422 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/25187597-drain-gel-american-bio-systems-drain-flies)

## Best For

- american bio enthusiasts

## Why This Product

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

## Key Features

- • **🔬 Advanced Technology:** Utilizes stabilized enzymes for maximum effectiveness.
- • **🌱 Eco-Friendly Formula:** Harnesses nature's power for a cleaner home.
- • **💧 Deep Cleaning Action:** Cleans and deodorizes drains while preventing future infestations.
- • **🚀 Fast-Acting Solution:** Eliminates drain flies in record time!
- • **👥 Join the Clean Revolution:** Be part of a community that values sustainable living.

## Overview

The Drain Gel from American Bio-Systems is a powerful, eco-friendly solution designed to eliminate drain flies using a unique blend of emulsifiers, stabilized enzymes, and naturally-occurring bacterial cultures. This innovative formula not only targets existing infestations but also prevents future occurrences, making it an essential addition to any environmentally-conscious household.

## Description

DrainGel is a highly concentrated microbial drain cleaner that comes in 1 quart and gallon sizes. The quart bottle has a flip-top cap for easy application. Its advanced formula quickly and safely removes organic waste and odors from drains and non-drain sites.

## Features

- Mode of action: Emulsifiers, builders, stabilized enzymes, and naturally-occurring viable bacterial cultures

## Product Details

- **Brand:** AMERICAN BIO
- **Scent:** Unscented
- **Item Weight:** 2.3 Pounds
- **Product Benefits:** Quickly and safely removes organic waste and odors
- **Manufacturer:** American Bio-Systems

## Images

![Drain Gel American Bio-Systems Drain Flies - Image 1](https://m.media-amazon.com/images/I/71YjK1TmGnL.jpg)
![Drain Gel American Bio-Systems Drain Flies - Image 2](https://m.media-amazon.com/images/I/71YjK1TmGnL.jpg)

## Questions & Answers

**Q: How much of this do you need and how often? How long will one bottle last?**
A: I used about a cup per drain, the instructions says to use about 4 ounces that is half a cup. One bottle lasted about 4 applications for me because i used more but if you follow the instructions it should yield 8 aplications per drain. Check the pictures i posted in my review for more details. I used it for 2 days straight and it took care of the problem.

**Q: Can this product  be used directly and effectively in toilets**
A: You will usually see drain flies developing in a toilet only if the toilet is not used very often. Drain Gel probably won't be the best product to use in your situation. You can turn the water off to the toilet and flush it so that the bowl and the tank are empty. Thoroughly scrub both, paying special attention to the area under the lip of the bowl and the tank. Scrubbing and cleaning these areas will help eliminate the decaying organic matter that these flies need to breed and develop in. While the toilet is drained you can apply Invade Hot Shot Foam to the tank and the bowl and let it sit overnight to clean all of the cracks and crevices that you may not be able to clean properly. Invade Hot Shot would be a good choice because it will expand to cover all of the surfaces you need to treat. This may need to be repeated a few times before you get rid of all of the gunk that can build up over time. All drains in the infested room should be treated with either Invade Hot Shot or with Drain Gel.

**Q: How long should it sit in sink before running the water?**
A: I let it sit overnight. At a minimum several hours. Stuff works!!

**Q: Is it safe for septic tanks?**
A: Don't know don't have septic tank

## Customer Reviews

### ⭐⭐⭐⭐⭐ Kills junk in your drain that attract gnats.
*by A***T on August 5, 2022*

If you ever get tons of gnats flying around, it's probably a nest in your drain. Using this stuff kills the nest or junk which attracts them in the first place. Then all you have to do is kill the gnats by sitting out plastic bottles with holes punched near the top but not the cap. Add apple cider vinegar to the bottle, put the cap on. Then watch the gnats get in, can't get out and die.

### ⭐⭐⭐⭐⭐ This Works!
*by A***E on January 24, 2023*

Use this and then also take an electric fly swater to any remaining Flys you see. They'll be gone in 2 days. Little goes a long way but make sure you coat the sink God by going in a circular motion when pouring. Leave overnight before washing down with hot water.

### ⭐⭐⭐⭐ Unproperly sealed product
*by C***I on June 19, 2024*

The product is to get rid of fruit flies, but it apparently was not sealed (maybe a past returned bottle because the inside seal on the bottle wasn’t there) anyway it leaked inside the box, but it’s so thick that it had not leaked through the box so there was no way for the delivery driver to be made aware that the product was leaking

## Frequently Bought Together

- Drain Gel American Bio-Systems Drain Flies
- AMERICAN BIO Drain Gel 128oz- Organic Bioenzyme Cleaner
- Green Gobbler Fruit Fly Goodbye Gel Drain Treatment | Killer Flies & Eliminator (1 Gallon)

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**Shop now:** [https://www.desertcart.com.br/products/25187597-drain-gel-american-bio-systems-drain-flies](https://www.desertcart.com.br/products/25187597-drain-gel-american-bio-systems-drain-flies)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-23*