Laundry Washing Powder

How to use it
Add directly to the detergent compartment of your front or top loader washing machine.

How much to use

• Small loads: 1 tablespoon (20–30g)
• Large loads: 2 tablespoons (40–60g)

You can adjust slightly depending on load size and how dirty the laundry is.

What temperature to use
Warm to hot water above 40°C gives the best results. Heat is needed to activate the percarbonate snd dissolve the ingredients. If cold washing is unavoidable, dissolve the powder fully in hot water first before adding it to the wash.

What are the ingredients
Made from only five eco-friendly ingredients that all serve a purpose. You can learn about each one:

• Washing Soda
• Sodium Percarbonate
• Borax
• Bicarb Soda
• Coconut Soap Flakes

✅ Suitable for

• Most washable fabrics
• Top and front loaders
• Homes on septic

❎ Avoid using on
Delicate items like wool, silk and leather

🫙 Storage
Store sealed in a cool, dry place to keep moisture out.

📦 Packaging
Available in home compostable Earth Bags or reusable glass Apothecary Jars (750ml size). The earth bags are plastic free way to get the goods to you but not ideal long term storage.

⚠️ Safety
Like all cleaning products, you need to keep stored well away from children and pets. This is not for food or any form of consumption, can be dangerous if consumed.

Go deeper
Take a look at the recipe for more detail and have a read of our laundry guide.

Two important links
The Recipe Hub shows you what commercial cleaning products you can replace, with step-by-step details on how to do it.

• DIY Recipe & Guides

The Learning Hub deep dives into the ingredients, looking at what each one is and why it works.

• Learning Hub

At Under Your Sink, we consider the environmental impact of everything, from sourcing to how it lands at your door.

Every ingredient:

• Breaks down naturally, leaving no toxic residue behind
• Is vegan-friendly and cruelty-free
• Is ethically sourced
• Is safe for homes on septic systems

The packaging is part of the plan too. Your ingredients arrive in reusable amber glass jars designed to be refilled, not replaced. And your order is packed with as little waste as possible. Low footprint, high standards.