Hi, I’m Charlie, a home blogger. If you’re anything like me, you’ve probably stood in the baking aisle, reading the labels, asking yourself one simple question: Is bicarbonate of soda the same as baking soda? You’re not alone. It’s a question I hear all the time from fellow bakers, cleaners, and anyone trying to make more natural, conscious choices at home.
Whether you’re whipping up a tray of banana bread, making a DIY face mask, or switching to more natural products, understanding what’s really in your cupboard is key. So, let’s break this down in the simplest, most friendly way possible. In this post, we’ll unpack this topic in simple terms, explore how it’s used, and look at all the surprising ways you can benefit from having this one ingredient in your cupboard.
What Is Baking Soda UK?
Let’s start with the basics. In the UK, baking soda is known as bicarbonate of soda. Over in the US, it’s just called baking soda. That’s it, the difference is purely in the name. Both refer to the same white, odourless powder with a big job: sodium bicarbonate (NaHCO₃), a gentle yet powerful alkaline compound.
So, if you’ve been wondering what baking soda UK recipes are talking about, it’s simply bicarbonate of soda. And if your American recipe calls for baking soda, you don’t need to run out and buy something new, your British tub of bicarb will do the job just fine.
Baking Soda and Bicarbonate of Soda: One and the Same
Let’s make this crystal clear: baking soda and bicarbonate of soda are exactly the same thing. It’s just two names for one hardworking ingredient.
They are both forms of sodium hydrogen carbonate, a natural chemical that reacts with acids to produce carbon dioxide gas. This gas creates bubbles in batters and doughs, making them rise and giving baked goods that perfect, fluffy texture.
So whether your packet says baking soda or bicarbonate of soda, you’re reaching for the same versatile powder.
Why Is It So Popular in UK Homes?
You may have seen it in the baking aisle, but don’t be fooled, this little powder is no one-trick pony. Bicarbonate of soda has earned its place in homes across the UK not just for baking, but for its multitasking abilities. Here are just a few reasons people love it:
-
It’s a natural cleaner and deodoriser.
-
It’s brilliant for skincare and beauty DIYs.
-
It helps with digestion and heartburn.
-
It’s safe, non-toxic, and environmentally friendly.
It’s the kind of thing you keep in your cupboard and find yourself reaching for more than you ever expected.
Natural Deodorants: Baking Soda’s New Job
Let’s talk underarms for a second. More and more of us are looking for cleaner, natural alternatives to chemical-laden deodorants, and guess who’s stepped up to the job? That’s right, baking soda.
Many natural deodorants now include bicarbonate of soda as a key ingredient. Why? Because it does two important things:
-
Neutralises odour-causing acids (sweat + bacteria = body odour).
-
Absorbs moisture, helping you feel drier throughout the day.
So, if you’re switching to a natural routine, look out for bicarb in your deodorant—it really works. Just remember, if you have sensitive skin, do a patch test first or try a bicarb-free formula.
How Does It Work?
Here’s the simple science: when baking soda comes into contact with sweat, it neutralises the acids created by bacteria on your skin. That’s where the smell comes from. Since sodium bicarbonate is alkaline, it helps restore balance and eliminate odours naturally.
It doesn’t block sweat (like traditional antiperspirants), but it does combat the smell, leaving you fresher for longer. It’s a game-changer if you’re going natural.
Where Else Will You Find It?
You’ll be amazed at the number of personal care and household products that use baking soda (or bicarbonate of soda). Here are a few of the most common:
Personal Care Products
-
Toothpaste: for gentle stain removal and neutralising acid.
-
Face masks & exfoliants: smooths skin and unclogs pores.
-
Bath bombs: create that fizzy spa-like effect.
Household Cleaning
-
All-purpose cleaners – especially when paired with vinegar.
-
Laundry boosters – brightens whites and softens fabrics.
-
Carpet fresheners – absorb smells rather than masking them.
-
Drain cleaners – foams with vinegar to break down clogs.
In the Kitchen
-
Baking mixes – the go-to leavening agent in cakes and muffins.
-
Antacids – a teaspoon in water can relieve indigestion.
-
Fridge fresheners – a small bowl keeps bad smells away.
Is It Safe to Use?
Generally, yes! Bicarbonate of soda is considered safe for most people, whether you’re using it in food, on your skin, or around your home.
However, because it’s alkaline, it can be irritating to sensitive skin, especially if used regularly or in higher concentrations (like in some natural deodorants). If you notice redness or itchiness, consider switching to a gentler alternative like arrowroot powder or cornstarch.
As always, patch test first if you’re unsure.
How to Store It?
Like most pantry items, bicarbonate of soda should be stored in a cool, dry place, ideally in an airtight container to stop it clumping or absorbing moisture. If stored properly, it can last quite a long time—but always check its effectiveness by mixing a little with vinegar. If it bubbles, it’s still good!
Final Thoughts: Is Bicarbonate of Soda the Same as Baking Soda?
Yes, yes, and yes again. The next time someone asks you, “Is bicarbonate of soda the same as baking soda?”, you can confidently tell them it is.
In the UK, we call it bicarbonate of soda, and in the US, they say baking soda. But either way, it’s the same natural, effective, and versatile compound sodium bicarbonate ready to work its magic in your kitchen, bathroom, and beauty routine.
So whether you’re cleaning the house, baking a Victoria sponge, or switching to natural products, baking soda and bicarbonate of soda have you covered. It’s the unsung hero of every British home.
For more guides and detailed information, visit our site: Home Improvement Daily.