---
product_id: 301420605
title: "Qwix Mix Biodegradable Windshield Washer Fluid Concentrate, 1 Bottle Makes 32 Gallons, 1/4 oz. Makes 1 Gallon - Bug & Grime Remover, Superior Commercial Grade Glass Cleaner, Single"
brand: "qwix mix"
price: "¥17805"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/301420605-qwix-mix-biodegradable-windshield-washer-fluid-concentrate-1-bottle-makes
store_origin: JP
region: Japan
---

# 8 oz. bottle = 32 gallons Biodegradable & eco-friendly Precise 1/4 oz. dosing Qwix Mix Biodegradable Windshield Washer Fluid Concentrate, 1 Bottle Makes 32 Gallons, 1/4 oz. Makes 1 Gallon - Bug & Grime Remover, Superior Commercial Grade Glass Cleaner, Single

**Brand:** qwix mix
**Price:** ¥17805
**Availability:** ✅ In Stock

## Summary

> 🚗✨ Clean smarter, drive sharper—your windshield’s new best friend!

## Quick Answers

- **What is this?** Qwix Mix Biodegradable Windshield Washer Fluid Concentrate, 1 Bottle Makes 32 Gallons, 1/4 oz. Makes 1 Gallon - Bug & Grime Remover, Superior Commercial Grade Glass Cleaner, Single by qwix mix
- **How much does it cost?** ¥17805 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/301420605-qwix-mix-biodegradable-windshield-washer-fluid-concentrate-1-bottle-makes)

## Best For

- qwix mix enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Chic Cleaning:** Biodegradable formula means you’re protecting your ride and the planet simultaneously.
- • **Maximize Your Mileage:** One small bottle replaces 32 bulky gallon jugs—cut waste, save space, and never run dry.
- • **Winter-Ready Flexibility:** Easily customize your mix with methanol using the clear, user-friendly chart on the label.
- • **Smart Savings, Smarter Shipping:** Skip paying to ship water—concentrated formula means less bulk, less cost, more value.
- • **Precision Pour for Perfect Clarity:** Squeeze just 1/4 oz. into the reservoir for a streak-free, factory-quality shine every time.

## Overview

Qwix Mix Biodegradable Windshield Washer Fluid Concentrate is a premium, eco-friendly solution that transforms 8 oz. of concentrate into 32 gallons of streak-free windshield washer fluid. Designed for precision dosing and easy customization with methanol for winter use, it reduces plastic waste and shipping costs while delivering superior commercial-grade glass cleaning performance.

## Description

◼️ Qwix Mix Biodegradable Summertime Washer Fluid Concentrate. ◼️ Are you tired of running out of washer fluid? Keep this in your car and you’ll always have a premium product ready to keep your windshield clean. ◼️ Don’t pay to ship water! Washer fluid is at least 70% water and you’re paying to ship that every time you purchase a gallon jug. ◼️ Just one 8 oz. bottle eliminates 32 plastic gallon jugs. ◼️ Love it or we’ll buy it back from you. No questions asked.

## Features

- Easy-to-measure bottle, just squeeze 1/4 oz. in the dosage reservoir to make 1 gallon of windshield washer fluid.
- Make it like the factory does, consistent quality that wipes to a streak-free shine.
- Each 8 oz. bottle makes 32 gallons of windshield washer fluid. jugs.
- Add methanol for wintertime blends using our easy to read mixing chart on the back of the label.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Qwix Mix |
| Country of Origin | USA |
| Item part number | AMC8-Parent |
| Package Dimensions | 17.2 x 12.7 x 4.1 cm; 7.09 g |
| ASIN | B07QM2ZXRD |

## Product Details

- **Brand:** Qwix Mix
- **Item Form:** Tablet
- **Specific Uses For Product:** Glass,Windshield
- **Material Feature:** Biodegradable, Eco-Friendly
- **Item Volume:** 1 Gallons
- **Surface Recommendation:** Glass
- **Special Feature:** Streak Free
- **Number of Items:** 1
- **Special Ingredients:** 100% Biodegradable
- **Item Weight:** 0.25 Ounces

## Images

![Qwix Mix Biodegradable Windshield Washer Fluid Concentrate, 1 Bottle Makes 32 Gallons, 1/4 oz. Makes 1 Gallon - Bug & Grime Remover, Superior Commercial Grade Glass Cleaner, Single - Image 1](https://m.media-amazon.com/images/I/81x5mFp4UTL.jpg)
![Qwix Mix Biodegradable Windshield Washer Fluid Concentrate, 1 Bottle Makes 32 Gallons, 1/4 oz. Makes 1 Gallon - Bug & Grime Remover, Superior Commercial Grade Glass Cleaner, Single - Image 2](https://m.media-amazon.com/images/I/81MCi7pGBDL.jpg)

## Available Options

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

## Questions & Answers

**Q: Do I need to buy the methanol separately? What kind of water do I need to use?**
A: Yes you need methanol for freeeze protection, it can be purchased at qwixmix.com. 
You can use regular tap water.

**Q: What do I have to use for freeze protection? I don’t understand the dosage in the back.**
A: I feel the manufacture’s listing information on Amazon is extremely misleading. At least to me it gives you the impression that this product is a complete concentrate and all you need to do is add water. Wrong! 
That is for windshield fluid for summer use, and is misleading if you intend to use it during the winter. 
They don’t seem to mention (unless I missed the fine print) that you have to also buy methanol and that the price of the finished product is going to be significantly much more expensive if you intend to use it during the winter with antifreeze protection. 
They claim it makes 32 gallons which I guess it would for summer use, but if you want anti-freeze protection you’ve got to buy and add methanol (which even on Amazon the price is $12 - $99/gal) and to get -25°F protection which is typically what most windshield solvent antifreeze protects to at the price of $12 a gallon for methanol you have to add 48 oz of methanol (another $3 @ $12/gal) to get the same protection. 
So in reality this product is MUCH more expensive than a standard bottle of winter protection windshield washer solvent if you were to buy it somewhere other than a truck stop.
for this reason, I will never buy this product again. 
According to the manufacturer it only contains soap, water and coloring. Pretty expensive dish soap if you ask me.
You could probably do the same with a small amount of dishwashing liquid For a tiny fraction of what this costs.
… and besides, it doesn’t even smell good.

**Q: What is the technique of opening the cap? Pushing down and turning to the right doesn't work.**
A: Try turning it counter clockwise.  I don’t remember it having a reverse thread.

**Q: what % of alcohol does it have?**
A: There is no alcohol. You can use the chart on the bottle to add alcohol for freeze protection.

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-26*