Bicarb Soda (Natural Sodium Bicarbonate)
Bicarb Soda (Natural Sodium Bicarbonate)
An age-old green cleaner trusted for everyday cleaning
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A mild, versatile cleaner for deodorising, scrubbing, and everyday household use.
Bicarb soda (sodium bicarbonate) is a naturally occurring mineral salt that absorbs odours, lifts light grime, and adds gentle abrasion—without scratching surfaces or leaving residues.
- Absorbs and neutralises odours at the source
- Gently lifts dirt and surface build-up
- Adds mild scrubbing power without scratching
- Supports everyday cleaning and freshening
- Works across laundry, kitchen, and bathroom
Plastic-free • Refillable • No fillers or fragrances
Why you’ll use this
Why you’ll use this
Bicarb soda is a mild alkaline cleaner that works differently to stronger ingredients like washing soda. It’s best used for deodorising, light cleaning, and situations where you want something effective but gentle.
It absorbs odours, helps loosen dirt, and adds a soft abrasive texture that improves cleaning without damaging surfaces.
This makes it a go-to for everyday jobs where stronger products aren’t needed.
This ingredient is for you if you have:
- Odours in fabrics, carpets, shoes, or bins
- Light grime or residue on surfaces
- A need for gentle, non-scratch cleaning
- A preference for simple, low-tox everyday solutions
What makes it useful
- Naturally absorbs and neutralises odours (not just masking them)
- Mild abrasive for safe, surface-level cleaning
- Helps loosen dirt and light build-up
- Multi-purpose across home and laundry
- Septic-safe and biodegradable
- Breaks down naturally after use
- Affordable and easy to use
Ways people use it
- Deodorising carpets, shoes, and bins
- Cleaning sinks, tubs, and surfaces with a paste
- Boosting laundry for odour removal
- Freshening fridges and enclosed spaces
- Light scrubbing of kitchen and bathroom areas
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 gentle and safe to use, but like any cleaning ingredient, there are a few things to be mindful of.
- Not suitable for delicate or polished surfaces prone to scratching
- Avoid use on aluminium and certain sealed surfaces
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
Apothecary Jar
A wide-mouth jar made from glass with a tinted amber finish. The lid holds roughly a tablespoon, making it handy for measuring. Airtight, practical, and bench friendly.
Eco-Friendly Earth Bags
Made from brown recycled paper and a 100% natural corn-based biofilm, are both renewable and compostable. For optimal disposal, we recommend commercial composting after removing any tin ties and labels. Under the right conditions, these bags can decompose in about six months. Due to their compostable nature, Earth Bags are best for short-term ingredient storage. For long-term storage, transfer your ingredients to an airtight container.

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.
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