---
product_id: 4957855
title: "FloraKleen QT - Mineral Salt Clearing Solution, 1/4 Gallon"
brand: "general hydroponics"
price: "€ 54.47"
currency: EUR
in_stock: true
reviews_count: 8
category: "General Hydroponics"
url: https://www.desertcart.de/products/4957855-florakleen-qt-mineral-salt-clearing-solution-1-4-gallon
store_origin: DE
region: Germany
---

# dissolves mineral salt buildup fast safe for all growing systems & media 32 fl oz liquid formula FloraKleen QT - Mineral Salt Clearing Solution, 1/4 Gallon

**Brand:** general hydroponics
**Price:** € 54.47
**Availability:** ✅ In Stock

## Summary

> 💧 Flush the stress, fuel the growth — your plants deserve the cleanest start!

## Quick Answers

- **What is this?** FloraKleen QT - Mineral Salt Clearing Solution, 1/4 Gallon by general hydroponics
- **How much does it cost?** € 54.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/4957855-florakleen-qt-mineral-salt-clearing-solution-1-4-gallon)

## Best For

- general hydroponics enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Quality:** From General Hydroponics, a leader in premium nutrient solutions.
- • **Final Flush Magic:** Use just before harvest to boost maturation and enhance natural sugaring.
- • **Salt-Busting Power:** Effortlessly clears accumulated fertilizer salts to keep your system pristine.
- • **Stress-Free Growth:** Reduces plant stress caused by nutrient imbalances for healthier yields.
- • **Universal Compatibility:** Safe for all hydroponic systems, soils, and media during active growth.

## Overview

General Hydroponics FloraKleen QT is a 32-ounce liquid solution designed to dissolve mineral and fertilizer salt buildup in hydroponic systems and soils. It reduces nutrient stress, supports healthier plant growth, and serves as an effective final flush before harvest. Safe for all growing media, it’s a trusted choice for maintaining optimal nutrient balance and maximizing crop quality.

## Description

FloraKleen® removes fertilizer residues that can accumulate over time in hydroponic systems, growing media and potting soils. Use FloraKleen® monthly to purge your hydroponic system or potted plants of excess salts that can accumulate as a result of regular fertilizer application. FloraKleen® is an excellent final flush and can be used to dissolve mineral and salt buildup.

Review: Great product - This is a must, if you’re growing in soil and are using salt based nutrients, this is a great product to clean away excess salt and nutrients. Great for flushing in between veg and flower. The product came sealed with a factory spill wrap. Delivery was one day earlier than first stated. Very Happy
Review: Cheap and very useful - It definitely will flush unwanted salts but I still need a new soil meter so I can check after harvest to see the pg then. I have nothing bad to say I have loved using all gh products so far and im sure this is going to be a new staple

## Features

- dissolves accumulated fertilizer salts.
- reduces plant stress from excess & imbalanced nutrients.
- use as a final flush a few days before harvest to promote maturation & sugaring.
- safe for all systems & media while plants are growing.
- quality nutrients and additives from general hydroponics.
- Sunlight exposure: partial-shade

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001IA1P0A |
| Best Sellers Rank | #48,717 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,424 in Garden Fertilizers |
| Brand | General Hydroponics |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,568) |
| Global Trade Identification Number | 00793094017220 |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Weight | 2.2 pounds |
| Item model number | GH1722 |
| Liquid Volume | 32 Fluid Ounces |
| Manufacturer | General Hydroponics |
| Number of Items | 1 |
| Product Dimensions | 3.2 x 8.7 x 3.2 inches |
| Specific Uses For Product | Hydroponics |
| UPC | 791090263061 078433236303 793094017220 400100040379 |
| Unit Count | 32.0 Fluid Ounces |

## Product Details

- **Brand:** General Hydroponics
- **Item Form:** Liquid
- **Item Weight:** 2.2 Pounds
- **Liquid Volume:** 32 Fluid Ounces
- **Specific Uses For Product:** Hydroponics

## Images

![FloraKleen QT - Mineral Salt Clearing Solution, 1/4 Gallon - Image 1](https://m.media-amazon.com/images/I/71ne3yZ5Q-L.jpg)

## Available Options

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

## Questions & Answers

**Q: How many days is adequate to flush hydroponics system?  1 week?  2-3 days?**
A: We recommend flushing your system from 5-7 days.

**Q: Just used this as directed. my run of is reading between 2.3-3.4 ec. do i leave it? run more water through? resume as normal?**
A: If you are doing an in-between feeding cleanse, I would just resume normal routine. pH will be very sensitive, keep close track for a few days. 

If this is an end-cleanse, run more DISTILLED/RO water through. Distilled is fine - it is 0 ppm. RO also removes carbon products like single-celled organisms and drugs dissolved in the tap water that might not show up on EC. You might also consider GH dechlorinator if this is your final cleanse and supplementing carbon dioxide during daylight hours. It just depends how much you want to geek out on it.

**Q: How many gallons of water mixed with floraklenn to be used for flushing poting soil(2 gallon pot, your supposed to flush with 4-6 gallon of water)?**
A: Ok it's 1-2 tsp per gallon. use it once 7 days before harvest to encourage ripening and clean out the nutrient build up inside the plants helps plant purge excess nutrients and also get nutrients to escape. Than the rest of the days use pH balanced water...

**Q: i have an old 1 gallon jug of flora kleen that is around 6 years old with the plastic can still on . Is it old ? Can it still be used ?**
A: There is nothing organic. It should still be good after a vigorous shake.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by L***Y on February 5, 2025*

This is a must, if you’re growing in soil and are using salt based nutrients, this is a great product to clean away excess salt and nutrients. Great for flushing in between veg and flower. The product came sealed with a factory spill wrap. Delivery was one day earlier than first stated. Very Happy

### ⭐⭐⭐⭐⭐ Cheap and very useful
*by D***. on November 19, 2025*

It definitely will flush unwanted salts but I still need a new soil meter so I can check after harvest to see the pg then. I have nothing bad to say I have loved using all gh products so far and im sure this is going to be a new staple

### ⭐⭐⭐⭐⭐ Great Aerogarden Cleaning agent
*by I***H on March 21, 2024*

I experienced two crop failures after employing the cleaning procedure recommended by Aerogarden. I used this cleaning agent full strength on the tub and cover of my 9 place Aerogarden and replanted with Aerogarden seed pods. Currently, all seed pods have sprouted and the plants look healthy.

## Frequently Bought Together

- General Hydroponics FloraKleen Salt Clearing Solution, 1-Quart
- General Hydroponics Ripen, Plant Food, 0.5-7-6, 1 qt.
- General Hydroponics Liquid Kool Bloom Fertilizers, 1-Quart

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-03-08*