Aluminium cookware
Aluminium is a bit of a softie when it comes to sodium bicarb. It’s abrasive nature can cause a chemical reaction that dulls or discolours the surface
Antique silver
Got some heirloom silverware from your nan? Keep the bicarb away! While it might seem like a good idea to scrub away tarnish, bicarb can scratch and damage the delicate surface of silver. Instead, use a specialised silver polish to keep those treasures sparkling.
Natural stone benchtops
These fancy stone surfaces are a no-go zone for bicarb. The abrasiveness can wear down the sealant, leaving your beautiful countertops looking dull and damaged. Follow the manufacturer’s instructions for this one!
Wooden furniture and floors
Wood and sodium bicarb are not friends! The abrasive particles can scratch the finish on your wooden floors and furniture, making them look worn out. A gentle wood cleaner is a much better choice to keep your timber looking tip top.
Glass and mirrors
You might think bicarb would be great for getting glass surfaces squeaky clean but think again. The abrasiveness can leave scratches on your mirrors and windows. A simple vinegar and water solution will do the trick without the risk of damage.
Gold-plated items
Whether it's your fancy dinnerware with gold trim or some gold-plated jewellery, bicarb is too harsh. It can scratch and wear away the gold plating, leaving your items looking a bit the worse for wear. Stick to a gentle soap and water wash for these precious items.
Electronic devices
The tiny particles can get into crevices of your gadgets and cause damage. Use a microfibre cloth and a bit of isopropyl alcohol to clean your screens and keyboards safely
Lacquered or waxed wood
Sodium bicarb is abrasive enough to strip away finishes on wood furniture or flooring that’s been treated with lacquer or wax. You could end up with uneven patches and a dull finish. Use a gentle wood cleaner instead to keep your furniture looking its best.
Silk or delicate fabrics
Sodium bi-carb's deodorising powers are legendary, but it’s not the right choice for delicate fabrics like silk or lace. It can weaken fibres and ruin the texture. Stick to a gentle detergent or professional cleaning for these items.
What to remember before you clean
When in doubt, test a small, inconspicuous area first, or take a peek at the care instructions for whatever you’re cleaning. Sodium bicarb is a fantastic multitasker, but it’s not perfect for every job (even superheroes have their limits!).
Baking soda, baking powder and bicarbonate of soda - what’s the difference?
Things you should never clean with vinegar
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