---
product_id: 51243548
title: "UNGER FR100 Window Cleaning Liquid Soap - Smear Free Window Glass Cleaner 1L - Economical 1:100 Mixing Ratio for 100 litres of Liquid"
brand: "unger"
price: "230 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Unger"
url: https://www.desertcart.ro/products/51243548-unger-fr100-window-cleaning-liquid-soap-smear-free-window-glass
store_origin: RO
region: Romania
---

# Streak-free, smear-free cleaning 1:100 mixing ratio for 100L yield pH-neutral, skin-friendly formula UNGER FR100 Window Cleaning Liquid Soap - Smear Free Window Glass Cleaner 1L - Economical 1:100 Mixing Ratio for 100 litres of Liquid

**Brand:** unger
**Price:** 230 Lei
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock the secret to spotless windows with every drop! 💧

## Quick Answers

- **What is this?** UNGER FR100 Window Cleaning Liquid Soap - Smear Free Window Glass Cleaner 1L - Economical 1:100 Mixing Ratio for 100 litres of Liquid by unger
- **How much does it cost?** 230 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/51243548-unger-fr100-window-cleaning-liquid-soap-smear-free-window-glass)

## Best For

- unger enthusiasts

## Why This Product

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

## Key Features

- • **Gentle on Skin, Tough on Grime:** pH-neutral and dye-free formula protects your hands during extended cleaning sessions without compromising power.
- • **Safety and Convenience Combined:** Child-proof cap prevents leaks and accidents, making it a smart addition to any professional or home cleaning kit.
- • **Smooth Glide for Speedy Results:** Formulated for easy squeegee glide, reducing cleaning time while ensuring every inch sparkles.
- • **Flawless, Streak-Free Shine Every Time:** Effortlessly removes dirt and grease with a smear-free finish that elevates your window cleaning game.
- • **Maximize Your Clean with Minimal Effort:** Dilute 1L concentrate to create 100L of powerful cleaning fluid—unmatched economy for pros and enthusiasts alike.

## Overview

UNGER FR100 is a professional-grade, pH-neutral window cleaning liquid that delivers streak-free results with an economical 1:100 mixing ratio, yielding up to 100 liters of cleaning solution from a single 1L bottle. Designed for smooth squeegee glide and skin-friendly use, it’s the trusted choice for efficient, safe, and superior window cleaning.

## Description

Product Description UNGER’s Liquid effortlessly removes dirt and grease with streak-free results, providing superior cleaning power. A classic choice for professional window cleaners, and ideal for any window cleaning kit. Use in combination with washers and squeegees for optimum cleaning results. Ingredients UNGER's Liquid Window Cleaning Soap

Review: Really clean and almost completely streak free - This product is great. Compared to other brands, there is less streaking etc. Water runs off moderately well, I wouldn't say anywhere like a wax does on a carwash, but it is close enough. I'm still looking for something that leaves no streaks from the telescopic brush I use but for now this is the best there is. Easy to use, just dilute as directed. Price is on point really but I'd like to see it work better as we have hard water. Bottle size lasts several years, we have around 40 windows and I wash every 5 or 6 months due to this being a real chore, so it's lasted 2 years. Pretty good tbh.
Review: Strong and easy to use - Great cleaner - used only once on very dirty windows and make quick work of all the dust and grease. Still got 90% of the bottle left as a little goes a long way!!

## Features

- Causes serious eye irritation.
- SMEAR-FREE WINDOW CLEANING - UNGER’s Liquid effortlessly removes dirt and grease with streak-free results, providing superior cleaning power. A classic choice for professional window cleaners, and ideal for any window cleaning kit. Use in combination with washers and squeegees for optimum cleaning results.
- QUICK, EASY GLIDE FOR SQUEEGEES - Provides enough slip to allow an easy glide over glass with a window squeegee. The right dosage provides enough suds to see where you've washed, and allows you to wipe them off easily and quickly for faster cleaning.
- ECONOMICAL 1:100 MIXING RATIO - Provides an extremely economical yield thanks to the mixing ratio of 1:100. Also includes a practical dosage scale to help you to adhere to the right mixing ratio, ensuring you get the most out of one bottle.
- YIELDS 100 LITRES OF CLEANING FLUID - With one 1 litre bottle of UNGER’s Liquid, you can mix up to 100 litres of cleaning fluid. Simply add the liquid concentrate to water and start cleaning.
- SKIN FRIENDLY pH NEUTRAL SOAP - The window-cleaning soap is also pH-neutral. So not only is it easy to rinse, but it's also kind to your skin and won't cause irritation. Equipped with a secure, child-proof safety lid to prevent leakage and prevent children from opening.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000FJH69O |
| Best Sellers Rank | 4,815 in Grocery ( See Top 100 in Grocery ) 12 in Glass Cleaners |
| Brand | Unger |
| Brand Name | Unger |
| Contains Liquid Contents? | Yes |
| Country of Origin | Germany |
| Customer Reviews | 4.4 out of 5 stars 3,467 Reviews |
| Global Trade Identification Number | 04017942925410 |
| Item Form | Liquid |
| Item Type Name | Window Cleaner |
| Item Volume | 1 Litres |
| Item Weight | 1 Kilograms |
| Item form | Liquid |
| Item height | 7.5 centimetres |
| Item volume | 1 Litres |
| Manufacturer | UNGER |
| Material Features | pH-Neutral. |
| Material Type Free | Dye Free |
| Material feature | pH-Neutral. |
| Number of Items | 1 |
| Scent | Neutral |
| Special Features | Streak Free |
| Specific Uses For Product | Glass cleaner |
| Specific uses for product | Glass cleaner |
| Surface Recommendation | Fenster |
| UPC | 785923782249 |
| Unit Count | 1000.0 millilitre |

## Product Details

- **Brand:** Unger
- **Item form:** Liquid
- **Item volume:** 1 Litres
- **Material Type Free:** Dye Free
- **Material feature:** pH-Neutral.
- **Scent:** Neutral
- **Special feature:** Streak Free
- **Specific uses for product:** Glass cleaner
- **Surface recommendation:** Fenster
- **Unit count:** 1000.0 millilitre

## Images

![UNGER FR100 Window Cleaning Liquid Soap - Smear Free Window Glass Cleaner 1L - Economical 1:100 Mixing Ratio for 100 litres of Liquid - Image 1](https://m.media-amazon.com/images/I/31IhP2ZEegL.jpg)
![UNGER FR100 Window Cleaning Liquid Soap - Smear Free Window Glass Cleaner 1L - Economical 1:100 Mixing Ratio for 100 litres of Liquid - Image 2](https://m.media-amazon.com/images/I/612G58YrRrL.jpg)
![UNGER FR100 Window Cleaning Liquid Soap - Smear Free Window Glass Cleaner 1L - Economical 1:100 Mixing Ratio for 100 litres of Liquid - Image 3](https://m.media-amazon.com/images/I/61qkmHT9E3L.jpg)
![UNGER FR100 Window Cleaning Liquid Soap - Smear Free Window Glass Cleaner 1L - Economical 1:100 Mixing Ratio for 100 litres of Liquid - Image 4](https://m.media-amazon.com/images/I/7146G06vFTL.jpg)
![UNGER FR100 Window Cleaning Liquid Soap - Smear Free Window Glass Cleaner 1L - Economical 1:100 Mixing Ratio for 100 litres of Liquid - Image 5](https://m.media-amazon.com/images/I/81lvi-jmVdL.jpg)

## Available Options

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

## Questions & Answers

**Q: When diluting in water what is the ratio of product to use per litre or bucket?**
A: The dilution ratio given on the FR100 details on Amazon, on the Unger web site and on the bottle I have is 1:100. This equates to1 part of Unger Soap to 100 parts of water. Therefore you add 10 ml of Unger soap to 1 litre of water, or if you have a 5 litre  bucket then you would add 50ml of Unger soap to make up the solution. 
Hope this helps.

**Q: Does this contain alcohol my windows have film on them so needs alcohol free products**
A: No this does not contain any alcohol. It should be safe to use on the film.

**Q: What's the secret to a streak free finish please?**
A: I always rinse the glass with rainwater before finishing off with a professional quality rubber squeegee. I use a pump-garden sprayer and spray the rainwater using that.

**Q: Can this be used in a Karcher vac window cleaner ?**
A: An interesting question. As the Karcher window cleaner is in a spray bottle, it would be sensible to think that you can use any sprayable window cleaner fluid. All you should need to do is to dilute the Unger window cleaning fluid as required and fill the Karcher spray bottle. Worth trying it out to see if it works.
Hope this helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Really clean and almost completely streak free
*by P***L on 14 September 2025*

This product is great. Compared to other brands, there is less streaking etc. Water runs off moderately well, I wouldn't say anywhere like a wax does on a carwash, but it is close enough. I'm still looking for something that leaves no streaks from the telescopic brush I use but for now this is the best there is. Easy to use, just dilute as directed. Price is on point really but I'd like to see it work better as we have hard water. Bottle size lasts several years, we have around 40 windows and I wash every 5 or 6 months due to this being a real chore, so it's lasted 2 years. Pretty good tbh.

### ⭐⭐⭐⭐ Strong and easy to use
*by M***1 on 2 August 2024*

Great cleaner - used only once on very dirty windows and make quick work of all the dust and grease. Still got 90% of the bottle left as a little goes a long way!!

### ⭐⭐⭐⭐⭐ AMAZING, VERSATILE AND EFFECTIVE PRODUCT
*by J***D on 31 July 2025*

Exceeded all expectations. I mixed with cold water and it was ready to go. I washed over windows and PVC with the solution then dried with a microfibre cloth. Gleaming! I used inside and out. I also used on my bathrooms and to clean my kitchen cupboard doors, which are high-shine. The solution even has a nice, fresh smell. It's a 1/100 dilution but I wasn't too exact, but it's economical. Can't find a negative thing to say about it.

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-23*