5 Best Soda Crystals UK 2024 | Dri Pak, Cillit Bang and More
Keeping on top of cleaning can feel like an endless endeavour. Luckily, soda crystals are the perfect solution to countless household tasks. From unblocking drains to cleaning washing machines, there's a soda crystal solution that'll do the trick. Plus, with an alkaline pH of 11, it's perfect for cutting through acidic grease and grime.
In this article, we'll discuss all the key considerations, such as the advantages of dry crystals vs. premixed solutions, as well as the correct ratios for mixing your own liquid at home. If you're still unsure, take a look through our ranking of the 5 best soda crystal cleaning products available in the UK from Amazon, Asda and Waitrose.
Quick List - Top Soda Crystals
Cillit Bang

100% Natural Ingredients With Free eBook of Helpful Cleaning Tips

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How to Choose Soda Crystals in the UK
- Decide Between Dry Crystals or Premixed Liquid
- Check the Potential Yield of Each Bag
Choose Dry Crystals for Full Control of the Solution Strength, or a Premixed Liquid Solution for Convenience

For most household cleaning tasks, you'll need to mix dry soda crystals with water before you use them. Buying dry crystals gives you full control of how much you use, and tends to be the more cost-effective and eco-friendly option. You can mix either one tablespoon, half a cup, or a full cup of crystals in 500ml of water depending on whether you need a mild, regular or strong solution.
Alternatively, purchasing a premixed liquid solution can be more convenient, as you won't need to worry about measuring and mixing the product each time you clean. It will run out much faster than a bag of dry crystals, however, so may wind up being more expensive in the long run. Plus, if you're cutting down on single-use plastic, you might prefer to avoid purchasing multiple bottles.
Keep clean and stay green with the Best Eco-Friendly Cleaning Products in the UK!
Consider the Potential Yield: 100g of Crystals Produces Between 250ml and 1.5 Litres of Liquid Cleaner

Depending on how often you intend to use the cleaning solution, and the size of the area you need to cover, you'll need to consider the volume of cleaning solution you require. This may seem obvious, but if you're not used to mixing your own cleaning solution at home, you'll need to think about how much you'll get from one bag of crystals.
For example, the potential yield of 100g of crystals would be between 250ml and 1.5 litres of liquid cleaner, depending on how strong you intend to mix it. Keeping this in mind will help you to decide whether you would prefer a small bag or a larger batch. To make things easier, we've included an estimated yield for each product in the specification table below each product in our ranking.
Mix with ease and protect your hands with a pair of Cleaning Gloves!
5 Best Soda Crystals in the UK
Products | Image | Click to purchase | Key features | |
|---|---|---|---|---|
1 | Dri Pak Homecare Soda Crystals | ![]() | The Original and Most Trusted Brand in the UK | |
2 | Cillit Bang Natural Ingredients Soda Crystals | ![]() | 100% Natural Ingredients With Free eBook of Helpful Cleaning Tips | |
3 | Dri Pak Liquid Soda Crystals|Pack of 6 | ![]() | Make Cleaning Simple With a Premixed Solution | |
4 | Granny's Original Soda Crystals |Pack of 3 | ![]() | Produces up to 45 Litres for Large Scale Cleaning | |
5 | Ecodoo Soda Crystals | ![]() | A French Favourite That’s Sure to Impress |
The Original and Most Trusted Brand in the UK
Dri Pak is the UK's leading brand of soda crystals, with their products are tried and tested across millions of households. Plus, they come at a bargain price - what more could you ask for?
If you're in the market for soda crystals, they'll certainly be the most popular choice you'll come across. That's likely because each 1kg bag offers a potential yield of up to 15 litres of cleaning solution, so you're sure to get your money's worth.
Cillit BangNatural Ingredients Soda Crystals
100% Natural Ingredients With Free eBook of Helpful Cleaning Tips
Best of all, the packaging is recyclable, which is great news if you prefer to shop for more eco-conscious products. Be sure to scan the QR code before you throw it away, as they've included a free ebook full of soda crystal recipes that can help you clean your home more efficiently.
Dri PakLiquid Soda Crystals | Pack of 6
Make Cleaning Simple With a Premixed Solution
If you want to cut out measuring and mixing, you may prefer a premixed solution. For convenience, there's no better option than Dri Pak's liquid soda crystals. In fact, this pack of 6 bottles, totalling 3 litres, is the best value on the market.
Unfortunately, as with all premixed solutions, it works out more expensive than buying dry crystals to mix yourself. However, if you're looking for a quick and easy way to clean your home, this is certainly it.
Granny's OriginalSoda Crystals | Pack of 3
Produces up to 45 Litres for Large Scale Cleaning
If you need to stock up for a large cleaning job, this pack of 3 dry crystal bags will equate to approximately 7.5 - 45 litres of liquid cleaning solution once it has been mixed.
With such a large potential yield, it's great for professional cleaning, but it will likely be far too much for general domestic cleaning duties. If you know you'll need a large amount, though, it's a great option.
A French Favourite That’s Sure to Impress
This 500g box of dry soda crystals is a favourite in French homes, and it works wonders! It's just as strong as its competitors, and it comes in a fully recyclable cardboard container.
Although that sounds ideal for those hoping to avoid single-use plastics, the stock in the UK is relatively low and will often need to be shipped in from the EU. Not only does this increase shipping costs, but negatively impacts the eco-friendly status of the product as it will require overseas transport.
How to Use Soda Crystals Around the Home
- Washing Machine: If your washing machine smells damp and unpleasant, the culprit is likely the mould and mildew that forms as a side effect of consistent cold washes. Tackle this smell and get your machine feeling like new again by placing 500 g of soda crystals in the drum and running an empty hot wash.
- Clothes: 1 tbsp of soda crystals in a clothes wash will act as a stain remover to keep your whites and colours vibrant. For tougher stains, mix 200 - 500 g of crystals with warm water and leave the garment to soak for an hour before washing in the machine as normal.
- Drains: Pour 1 cup of soda crystals directly down the drain and rinse out with a kettle full of boiling water after a few minutes. This should unclog drains and tackle any lingering smells left behind by wastewater and debris.
- Oven: Spray a liquid soda crystal solution around the walls of the oven and leave it to sit for one hour before wiping clean with a sponge or damp cloth. For grill racks and pans, simply lay them flat in a shallow bath of hot water and soda crystals for a few hours, and they should rinse off clean.
- Carpets: You can restore the vibrant colours of carpets and rugs easily by dampening the surface with water before covering it with an even layer of dry crystals. Leave this to sit for a few minutes before cleaning off with a normal carpet cleaning solution and you'll see the difference instantly.
Written and researched by Alicia Byrne
Top 5 Soda Crystals
No. 1: Dri Pak|Homecare Soda Crystals
No. 2: Cillit Bang|Natural Ingredients Soda Crystals
No. 3: Dri Pak|Liquid Soda Crystals|Pack of 6
No. 4: Granny's Original|Soda Crystals |Pack of 3
No. 5: Ecodoo|Soda Crystals
View Full RankingThe descriptions of each product are referenced from content available on manufacturer, brand, and e-commerce sites.