---
product_id: 49108817
title: "Dri-Pak Wash Soda Crystals 1kg Bag, packaging may vary"
brand: "dri-pak"
price: "¥5302"
currency: JPY
in_stock: true
reviews_count: 13
category: "Dri Pak"
url: https://www.desertcart.jp/products/49108817-dri-pak-wash-soda-crystals-1kg-bag-packaging-may-vary
store_origin: JP
region: Japan
---

# Softens water to boost laundry & appliances 1kg powerful multi-purpose cleaner Eco-friendly & biodegradable formula Dri-Pak Wash Soda Crystals 1kg Bag, packaging may vary

**Brand:** dri-pak
**Price:** ¥5302
**Availability:** ✅ In Stock

## Summary

> ♻️ Clean smarter, live greener — the ultimate eco-cleaning hack!

## Quick Answers

- **What is this?** Dri-Pak Wash Soda Crystals 1kg Bag, packaging may vary by dri-pak
- **How much does it cost?** ¥5302 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/49108817-dri-pak-wash-soda-crystals-1kg-bag-packaging-may-vary)

## Best For

- dri-pak enthusiasts

## Why This Product

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

## Key Features

- • **Trusted UK Brand:** Dri-Pak’s proven quality ensures reliable, natural cleaning every time.
- • **Laundry Game-Changer:** Softens water to enhance washing machine efficiency and stain removal.
- • **Eco-Conscious Formula:** Free from bleach, dyes, and petrochemicals—safe for sensitive skin and the planet.
- • **Versatile Cleaning Power:** From grease to limescale, one product tackles it all effortlessly.
- • **Septic-Safe & Biodegradable:** Protect your home’s plumbing and the environment simultaneously.

## Overview

Dri-Pak Wash Soda Crystals (1kg) is a powerful, eco-friendly cleaning powder that softens water, removes grease and limescale, and boosts laundry performance. Free from harsh chemicals and safe for septic systems, it’s the trusted choice for sustainable, multi-purpose household cleaning.

## Description

Product Description Dri-Pak Wash Soda Crystals 1kg Bag is a versatile and eco-friendly cleaning solution suitable for various household tasks. Made from sodium carbonate decahydrate, these crystals are free from harsh chemicals, making them safe for both your family and the environment.​ Use them to remove grease from pots and pans, tackle limescale in appliances, freshen drains and sinks, and boost your laundry's cleaning power. They are also effective in softening water, which enhances the performance of your washing machine.​ This product is biodegradable and safe for use in septic systems, aligning with sustainable living practices. Packaged in a 1kg bag, it's ideal for both domestic and professional cleaning needs.​ Ingredients Sodium carbonate decahydrate P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions Use as a water softener and descaler. Store in a cool dry place, keep out of reach of children, and follow safety instructions provided. Safety Warning Store in a cool dry place below 25°C. Keep out of the reach of children. Use as a water softener and descaler. Follow safety instructions provided. See more

Review: So many uses - Wonderful stuff! Great for unblocking drains and freshening washing machine and dishwasher. I recently used it to unblock my partner's bedroom sink drain, it was full of hair and gunk...I poured some boiling water down the drain first, then sprinkled in about 1/2 cup of soda crystals, left it for a few hours then poured more boiling water down the drain...no more blocked drain! just look on the dri-pak site re ideas for usage. Much cheaper at Tesco or Sainsburys though
Review: Good gear. Sost - I didn't buy it for this reason (honest), but you can use half the amount of bio / non-bio, add two desert spoons of this stuff and you've got more suds in a hard water area do Donald Duck bathing his cute little duckling nephews. It's a money saver. In 10 years I'll have saved enough money to get a starter for two at Nobu. Roll on 2029!!

## Features

- Causes serious eye irritation.
- Eco-Friendly & Hypoallergenic – Free from bleach, dyes, enzymes, and petrochemicals, making it suitable for sensitive skin and environmentally conscious users.​
- Powerful Multi-Purpose Cleaner – Ideal for removing grease from cookware, tackling limescale, and freshening drains, sinks, and toilets.​
- Laundry Booster – Enhances washing machine performance by softening water and aiding in stain removal.​
- Safe for Septic Systems – Biodegradable and safe for use in septic tanks.​
- Trusted Brand – Manufactured by Dri-Pak, a reputable UK-based company specializing in natural cleaning products.​

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HW1NAMU |
| Additives | dp soda crystals |
| Age Range Description | Adult |
| Best Sellers Rank | 9,181 in Grocery ( See Top 100 in Grocery ) 83 in De-Scalers |
| Brand | Dri-Pak |
| Customer Reviews | 4.4 4.4 out of 5 stars (945) |
| Date First Available | 11 Feb. 2011 |
| Format | Powder |
| Item model number | 90757 |
| Manufacturer | DIY Supplies |
| Package Dimensions | 23.7 x 13.6 x 6 cm; 1 kg |
| Package Information | Box or Carton |
| Serving Recommendation | 1 tablespoon |
| Storage Instructions | Store in a cool dry place below 25°C. Keep out of the reach of children |
| Units | 1000.0 Grams |

## Product Details

- **Age range (description):** Adult
- **Brand:** Dri-Pak
- **Flavour:** Unflavored
- **Item form:** Powder
- **Item volume:** 1 Kilograms
- **Item weight:** 1 Kilograms
- **Number of items:** 1
- **Package information:** Bag
- **Special ingredients:** dp soda crystals
- **Unit count:** 1000.0 Grams

## Images

![Dri-Pak Wash Soda Crystals 1kg Bag, packaging may vary - Image 1](https://m.media-amazon.com/images/I/41usR5fI+ZL.jpg)
![Dri-Pak Wash Soda Crystals 1kg Bag, packaging may vary - Image 2](https://m.media-amazon.com/images/I/61qHmDNBt5L.jpg)

## Questions & Answers

**Q: Can it be used to clear grease on kitchen exhaust filters**
A: I can't see any reason not too, if you do, leave the filters to soak for 10 mins before rising in fresh water

**Q: Is this the same as washing soda (eg Arm & Hammer)?**
A: Yes, I have used it for years and it keeps my washing machine lovely and clean.

**Q: whats will help to soften towels**
A: Yes. I SOFTENS everything,also good for removing stains from teacups.Put a desert spoon of it in cup or mug and top up with boiling water and leave for an hour then rinse.I put  it in washing  machine and it benefits everything.

**Q: Is this the same as caustic soda?**
A: No. Caustic soda is Sodium hydroxide. This will be Sodium carbonate (decahydrate - the most common hydrate of sodium carbonate).

## Customer Reviews

### ⭐⭐⭐⭐⭐ So many uses
*by S***L on 28 August 2018*

Wonderful stuff! Great for unblocking drains and freshening washing machine and dishwasher. I recently used it to unblock my partner's bedroom sink drain, it was full of hair and gunk...I poured some boiling water down the drain first, then sprinkled in about 1/2 cup of soda crystals, left it for a few hours then poured more boiling water down the drain...no more blocked drain! just look on the dri-pak site re ideas for usage. Much cheaper at Tesco or Sainsburys though

### ⭐⭐⭐⭐⭐ Good gear. Sost
*by J***8 on 13 April 2019*

I didn't buy it for this reason (honest), but you can use half the amount of bio / non-bio, add two desert spoons of this stuff and you've got more suds in a hard water area do Donald Duck bathing his cute little duckling nephews. It's a money saver. In 10 years I'll have saved enough money to get a starter for two at Nobu. Roll on 2029!!

### ⭐⭐⭐⭐ VERY LIMITID
*by J***T on 18 February 2025*

THAT THE CRYSTALS ARE VERY LIMITID IN WHAT THEY CAN DO SMALL BLOCKAGE S

## Frequently Bought Together

- Dri-Pak Wash Soda Crystals 1kg Bag, packaging may vary
- Dri-Pak Clean & Natural Bicarbonate of Soda 500g
- Hexeal White Vinegar 10L – 2 x 5L of Food Grade White Vinegar for Cooking, Cleaning, Pickling & Baking – Cleans Surfaces, Deodorises & Removes Grime

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-26*