Washing Soda (Sodium Carbonate)

Name: Washing Soda (Sodium Carbonate)
Rating: 5.0 (4 reviews)

A powerful natural cleaner and pH adjuster, washing soda effortlessly lifts grime, grease, and odours from laundry, surfaces, and formulations. Naturally derived from limestone and salt, it’s a trusted staple in eco-conscious cleaning routines.

Benefits

Uses & Benefits

✔ Heavy-Duty Natural Cleaner: Lifts grime, grease, and odours from laundry, dishes, and surfaces with ease – stronger than bicarb alone.

✔ Versatile for DIY Uses: Ideal for homemade cleaners, dishwasher powder, laundry soaks, and pH adjustment in soap and bath formulations.

✔ Eco-Friendly & Filler-Free: Naturally derived from limestone and salt with no synthetic additives – septic-safe and biodegradable.

Specs

Product Specifications

INCI Name: Sodium Carbonate

CAS Number: 497-19-8

FAQs

What makes Craft 360’s Washing Soda different?

We source high-purity, naturally derived sodium carbonate – free from fillers or chemical whiteners – so it performs better in DIY cleaning and is gentler on the environment.

Can I use this in skincare formulations?

Yes – in small amounts, it's used to adjust pH in cold process soap and other formulations. Always patch test and check usage guidelines based on your recipe.

Is it safe for septic tanks and greywater systems?

Absolutely. Our washing soda is biodegradable and free from synthetic additives, making it a safe, sustainable choice for eco-conscious homes.

Shipping & Returns

Shipping:

Free standard shipping on orders over $80 AUD across Australia.

Excludes BULK Products, further exclusions apply.
👉 For full terms, inclusions and exclusions, read the Free Shipping T&Cs here.

We dispatch most orders within 1–2 business days, Monday to Friday, from our Melbourne HQ. All parcels are sent via Australia Post with tracking, and we ship Australia-wide with standard and express options. Please allow up to 5 business days for your order to be sent during sale periods.

Returns:

Something not right? Let us know within 30 days and we’ll replace anything damaged or faulty.

Change of Mind:

To ensure our ingredients are stored in optimal conditions, most ingredients can’t be returned unless there’s an issue.

All other products can be returned or exchanged if you cover the return postage.

Product Safety - Cosmetic Use Only

Cosmetic Use Only: We offer premium cosmetic-grade ingredients crafted for safe skincare use - ideal for brands and skincare enthusiasts. Select bulk items retain food-grade status; click here or contact us for details.

🤝 Trusted by 25,000+ Skincare Crafters Since 2017

🌿 100% Pure, Natural Ingredients

📦 Fast Dispatch From Our Australian Family-Run Warehouse

More Info

Washing Soda (Sodium Carbonate)

*This product is not for internal consumption

Please note: Full pallet (1,000kg+) quantities of this product are available at special prices, please contact us here to order.

Friendly to the environment and free of additives, washing soda is a versatile heavy duty cleaner that can be used for numerous cleaning tasks around the home.

Please Note the following packaging details:

We now provide our 1.4kg product in Clear PET Zip Lock bags with a white label. We decided to change our packaging as the new PET bags are recyclable. (Cut off the zip-lock before placing in your recycling bin).

Our 4.8kg BULK products are provided in a 100μm plastic heat sealed bag and our 20kg products comes in a tied off 75μm plastic bag within a box. (75μm is thicker than 100μm)