---
product_id: 4147409
title: "Nikwax Hardshell Cleaning & Waterproofing Duo-Pack"
brand: "nikwax"
price: "¥8218"
currency: JPY
in_stock: true
reviews_count: 13
category: "Nikwax"
url: https://www.desertcart.jp/products/4147409-nikwax-hardshell-cleaning-and-waterproofing-duo-pack
store_origin: JP
region: Japan
---

# PFAS-free, water-based, eco-friendly formula 300ml TX.Direct Wash-In restores waterproofing & breathability 300ml Tech Wash cleans without harming DWR Nikwax Hardshell Cleaning & Waterproofing Duo-Pack

**Brand:** nikwax
**Price:** ¥8218
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your outerwear fresh, functional, and fearless—because your gear deserves the best.

## Quick Answers

- **What is this?** Nikwax Hardshell Cleaning & Waterproofing Duo-Pack by nikwax
- **How much does it cost?** ¥8218 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/4147409-nikwax-hardshell-cleaning-and-waterproofing-duo-pack)

## Best For

- nikwax enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Conscious & Safe:** PFAS-free, unscented, and free from harsh chemicals—protect your gear and the planet simultaneously.
- • **Effortless Application:** Simple machine wash process that fits your busy lifestyle—no extra hassle, just superior results.
- • **Universal Compatibility:** Perfect for premium brands like GORE-TEX, Patagonia, Arc'teryx, and more—keep your investment performing like new.
- • **Maximize Warmth & Breathability:** Removes water-attracting residues to keep you warmer, drier, and ready for any adventure.
- • **Revive Your Gear’s Performance:** Two-step wash-in system cleans deeply and restores original waterproofing for peak outdoor protection.

## Overview

The Nikwax Hardshell Cleaning & Waterproofing Duo-Pack combines a 300ml Tech Wash and 300ml TX.Direct Wash-In to safely clean and restore waterproofing on technical outerwear. This PFAS-free, water-based duo removes residues that degrade performance, revitalizing breathability and water repellency for premium outdoor gear from brands like GORE-TEX and Patagonia. Easy to use in your machine wash, it ensures your rainwear and ski jackets stay warmer, drier, and like-new season after season.

## Description

desertcart.com: Nikwax Hardshell Cleaning & Waterproofing Duo-Pack, 300ml, Cleans and Restores Water Repellency on Jackets, Rain, Ski, and Snow Gear, Outerwear, Safe for Gore-Tex and DWR : NikWax: Health & Household

Review: Keeps gear like new - Great product! This duo pack keeps our expensive outerwear clean and fully waterproof. Most importantly, it doesn’t diminish the effectiveness of the technical fabric at all. Simple to use and highly effective.
Review: Easy application, like new DWR performance - Two step cleaning and re-waterproofing solution for outdoor waterproof garments is easy to use and provides very good results. Just wash 2 garments with the first solution and if you need even more revival of the DWR finish wash again with the second solution. These returned my favorite ski jacket to original performance from nearly completely not waterproof.

## Features

- Tech Wash 300ml & TX.Direct Wash-In 300ml packaged together to safely clean and waterproof technical outwear, rainwear, ski and snow gear
- Tech Wash: Safely cleans technical synthetic outerwear without damaging DWR (waterproofing treatment). Household detergents leave behind water attracting residues
- TX.Direct Wash-In: High performance waterproofer designed to enhance performance and revitalize the breathability of waterproof clothing, keeping you warmer and drier
- Easy to use wash-in solutions clean effectively, restore water repellency and revive breathability by removing water attracting residues from the surface
- Nikwax products are PFAS-free, water based, non-persistent, and contain no optical brighteners or added scent; machine wash safe
- Recommended for rain & ski jackets, waterproof fabrics, technical clothing, synthetic sleeping bags, GORE-TEX, Patagonia, North face, Columbia, Outdoor Research, Cotopaxi and Arc'teryx

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000PGOOIS |
| ASIN  | B0BTLXB1HC |
| Allergen Information | Allergen-Free |
| Best Sellers Rank | #7,947 in Health & Household ( See Top 100 in Health & Household ) #82 in Liquid Laundry Detergent |
| Brand Name | Nikwax |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.5 4.5 out of 5 stars (25,192) |
| Date First Available  | February 1, 2023 |
| Global Trade Identification Number | 00703861002106, 04021572614651, 04021573604385, 05020716010303, 05055974140158 |
| Item Form | Liquid |
| Item Volume | 600 Milliliters |
| Item Weight | 0.1 Kilograms |
| Manufacturer | NIKWAX |
| Material Features | PFAS-Free |
| Material Type Free | PFAS-Free |
| Number of Items | 1 |
| Scent | Unscented |
| Special Features | Cleaning & Waterproofing |
| Specific Uses For Product | Cleaning & Waterproofing |
| Surface Recommendation | Outerwear |
| UPC | 703861002106 730861002102 066519337396 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Nikwax
- **Item Form:** Liquid
- **Material Feature:** PFAS-Free
- **Scent:** Unscented
- **Specific Uses For Product:** Cleaning & Waterproofing

## Images

![Nikwax Hardshell Cleaning & Waterproofing Duo-Pack - Image 1](https://m.media-amazon.com/images/I/81PRIqgf++L.jpg)
![Nikwax Hardshell Cleaning & Waterproofing Duo-Pack - Image 2](https://m.media-amazon.com/images/I/81K2h4sK4AL.jpg)
![Nikwax Hardshell Cleaning & Waterproofing Duo-Pack - Image 3](https://m.media-amazon.com/images/I/81XdRbiMqlL.jpg)
![Nikwax Hardshell Cleaning & Waterproofing Duo-Pack - Image 4](https://m.media-amazon.com/images/I/71V0lpucbwL.jpg)
![Nikwax Hardshell Cleaning & Waterproofing Duo-Pack - Image 5](https://m.media-amazon.com/images/I/81oGK0O57vL.jpg)

## Available Options

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

## Questions & Answers

**Q: do you use these two products together or separately?**
A: These products are water-based and are meant to be used when the clothing is damp, "not dry like some people are telling others to do"

**Q: Can these be used in an HE washer?**
A: Yes all Nikwax Wash-In products can be used in HE washing machines. As HE washers use significantly less water, Nikwax suggests using 2/3 of the suggested amount of the cleaning "Wash" products and the normal amount of proofing products.

**Q: For amazon verified purchasers of this 2-pack kit - the size for the page says 10oz-is this page selling 2-5oz or 2-10oz bottles?**
A: It is one 10 oz bottle of the wash and one 10 oz bottle of the treatment.

**Q: What is the difference between the Nikwax Hardshell and Softshell packs? Thanks!**
A: Hardshell are textiles, meaning outerwear with fabric that doest stretch much. Softshell is the opposite, clothing that conforms and has stretchy fabric.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Keeps gear like new
*by A***R on April 1, 2026*

Great product! This duo pack keeps our expensive outerwear clean and fully waterproof. Most importantly, it doesn’t diminish the effectiveness of the technical fabric at all. Simple to use and highly effective.

### ⭐⭐⭐⭐⭐ Easy application, like new DWR performance
*by B***H on March 28, 2026*

Two step cleaning and re-waterproofing solution for outdoor waterproof garments is easy to use and provides very good results. Just wash 2 garments with the first solution and if you need even more revival of the DWR finish wash again with the second solution. These returned my favorite ski jacket to original performance from nearly completely not waterproof.

### ⭐⭐⭐⭐ Very small amount. Will only do 1 load of waterproofing
*by K***S on December 5, 2019*

This will get you 2 washes of about 3 items each and only 1 waterproofing of said three items. So you can actually wash about 6 items but will only be able to waterproof 3. I used this to wash 3 coats. 2 hard shell rain coats (a Marmot and a Northface) and a winter snowboard coat that used to be waterproof. I read through a ton of reviews and looked at all the different versions. I debated getting the other soft shell version and doing the snowboard coat separate but when I got the bottles I realized how small they actually are. Reading the instructions I though you might only need a capful or some lesser quantity but for 1 load you need the whole bottle of waterproofer. Once I figured that out I wasn’t going to wash all three items and then wait and waterproof them separate so I did them all together. The cleaning agent did a great job! The north face is about 10+ years old and was pretty filithy. It came out nearly brand new! Especially around the arm holes. Same with my board coat. The directions were easy to follow and i didn’t dry them at all in between wash and waterproof. However since my Marmot has sealed seams I didn’t want to tumble dry and risk ruining the seals. So I air dried that after waterproofing, and tumbled on low the other two. Once they were all fully dry I did the water test. Both hard shells were back to being waterproof again! Both beaded up instantly with no immediate soaking. I’m sure it will take a real test of being in the actual rain to tell but neither were beading at all prior to this so I’ll take it as a win. The snowboard coat however, did not fair so well. It just straight absorbs any water that touches it. But given that it is not a hard shell jacket and I may have just been setting my hopes too high that this would just “work”, I’m not totally dissapointes. I am tempted to get the spray waterproofer now though and see if that will help. Either that or buy the other version and try again. Either way I wasn’t going to *not* wash it with the others since I had the stuff to use so it was worth a shot. So overall I would say it works great for HARDSHELL rain jackets.

## Frequently Bought Together

- Nikwax Hardshell Cleaning & Waterproofing Duo-Pack
- Nikwax TX.Direct Spray-On Waterproofing 500 ml
- Nikwax Tent & Gear Care

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-04-23*