Bicarb Soda (Natural Sodium Bicarbonate)
Bicarb Soda (Natural Sodium Bicarbonate)
A famous, age-old green cleaner that’s been used for generations
Couldn't load pickup availability
A mild, multi-purpose mineral powder for deodorising, gentle cleaning and everyday household use.
A naturally occurring mineral salt best known for absorbing odours, neutralising acids and supporting gentle cleaning - without fragrances, fillers or synthetic additives.
- Naturally absorbs and neutralises odours
- Gently cleans without scratching surfaces
- Balances acidic smells and residues
- Mild enough for frequent use
- Works across kitchen, bathroom and laundry
Plastic-free • Refillable • No fillers or fragrances
Why you’ll use this
Why you’ll use this
Bicarb soda is a mild alkaline cleaner with excellent deodorising properties. Rather than masking smells, it absorbs and neutralises odours, making it ideal for everyday use and areas where harsh cleaners aren’t needed.
It’s commonly used in deodorising tasks, gentle scrubbing, and DIY recipes where a low-abrasive, low-tox ingredient is preferred.
This ingredient is for you, if you have:
Persistent household odours
- Sensitive surfaces that need gentle cleaning
- A preference for low-tox, fragrance-free solutions
- Everyday cleaning jobs that don’t require heavy chemicals
What makes it useful
- Naturally occurring mineral salt
- Excellent odour absorption and neutralisation
- Mildly alkaline and gentle on surfaces
- Non-abrasive when used correctly
- Septic-safe and biodegradable
- Breaks down naturally after use
- Easy to measure, store and use
- Cost-effective and widely versatile
Ways people use it
- Deodorising fridges, bins and carpets
- Gentle scrubbing of sinks and surfaces
- Laundry deodorising and freshening
- Absorbing smells in shoes and cupboards
- DIY cleaning pastes and powders
Learn more about bicarb soda
🔗 Ingredient library
See what you can make with it
🔗 DIY Recipes
Good to know
Good to know
Bicarb soda is very safe and easy to use, but it’s not designed for heavy-duty degreasing or disinfecting.
- Store in a cool, dry place away from moisture
While food-grade in quality, we recommend using this bicarb for cleaning only, as it’s stored with other cleaning ingredients.
Packaging details
Packaging details
Hi, I'm Analisa the order packer. I pack everything fresh to order, and you have two options for how it arrives:
1. Apothecary Jar: It’s a wide-mouth jar made from recycled glass with a tinted amber look (not pure amber, but still charming). The lid even fits roughly a tablespoon, so it’s handy for scooping. Looks good on the bench and keeps your Bicabrb airtight and ready to go.
2. Earth Bag: A compostable option made from kraft paper with a plant-based inner lining. Great for transport and low waste, but not ideal for long-term storage. Just transfer it to a sealed container when it arrives - glass is best.
Whichever you choose, just keep it dry, sealed, and out of reach from little hands.

Enjoy 15% Off
When you bundle any 4 ingredients. Discount will be applied at checkout.
Clean on Your Terms
You choose the ingredients, giving you full control over what comes into your home.
One Ingredient. Endless Uses.
No single-use products. Each ingredient works solo or together across many tasks.
Full Green Approach
Biodegradable & eco-friendly. Responsibly sourced with plastic-free packaging.
I have been a keen supporter of under your sink for seven years. Great products
Easy recipes. Great value. And the best bit is no chemicals! A special nod to percarbonate! My favourite product. I am now known as the stain expert because of this amazing stuff.
Thank you for being efficient. My order arrived complete and I’ll be buying more.
Great
Great
great product
Get Emails Worth Opening
To start, you’ll receive my quick-start guide to DIY green cleaning, plus a welcome discount for your first order.