Soda Water vs Sparkling Water: Key Differences Explained

If you’ve ever picked up a bubbly bottle from Woolies or Coles and doubt whether to choose “soda water” or “sparkling water,” then don’t worry, you are not alone.

They both look exactly alike, sound almost the same, and both provide that refreshing burst we so crave when the Australian sun beats down upon us.

But are both exactly the same? Not exactly.

Even though both are bubbly, how each is produced and its taste can end up varying quite significantly. Whether it’s to top gin and tonic, to get more water intake, or purely for the interest in learning what’s healthier for consumption, knowing the difference in soda water versus sparkling water can also enable better choices when next we shop.

Soda water, also called club soda, is essentially water that has been made bubbly by adding carbonation, apart from “jazzing up” it by adding minerals.

his usually includes sodium bicarbonate, potassium sulfate, or sodium chloride , which are actually the names given to the “salts” that impart it a slight tangy or mineral flavor. This is the reason soda water has a sharper taste when sipped.

It’s every bartender’s closest friend when it comes to cocktails. The crispness also works well to balance sweet cocktails, offering a slight lift to the spirits.

One thing to keep in mind: the added minerals mean that soda water contains a bit of sodium. This isn’t a huge issue, but it could become problematic if you’re trying to keep your salt intake low.

Sparkling water , on the other hand, is simple water charged with carbon dioxide gas. No additions, no fuss — just water and bubbles.

The source of the bubbles can either be naturally found in mineral springs, such as San Pellegrino, or artificially added using a carbonation machine in the home.

With its pure water and gas, the taste will feel cleaner, unlike bottled water. This is the type that can be consumed at any time without that salty finish that comes along.

Actually, many Australian individuals reducing their consumption of sweet sodas find themselves preferring sparklings instead, since it is a refreshing way to hydrate without any guilt.

But that’s not where it gets interesting – the appearance of the bubbles will remain similar, whereas your taste buds will experience something different.

The “mineral taste,” for instance, comes from the added salt in soda water, while the “neutral taste,” which is similar to still water with added fizz, comes from sparkling water.

If it’s for making cocktails, soda water is the better option, given the kick it adds. However, when having it throughout the day, it’s better to use the sparkling water since it’s smoother.

So the next time you notice that “soda water tastes salty,” don’t think it’s your imagination. It’s just the sodium bicarbonate at work.

For people with hypertension or for those on a sodium-restricted diet, it’s better to choose the bubbly water option. The sodium content in soda water is still low, but when you are consuming it by glass, it matters.

Both versions will also include a level of carbonation that can help contribute to feeling full. Just keep in mind that if you tend to notice bloating, carbonated water may cause your stomach to feel inflated.

But, contrary to what you may believe, it won’t hurt your teeth either if it’s unflavored. The pH level is only mildly low, and it doesn’t come near the levels found in either soda or juices. Just skip the flavored types that contain citric acid or sugar.

This is something that people don’t usually consider: the taste that your bubbly water has will depend largely on how good the water is that’s used. Tap water that has chlorine, sediment, or a slight metallic taste will see its tastes multiplied once it’s bubbly.

Filtering your water first can make a huge difference. Filtering options such as Waterdrop X12 alkaline ro system provide highly efficient water filters. This system has 11-stage filtration that remove chlorine, lead, heavy metals, and foul smells, so that when you carbonate your water, it’s pure bubbly water, and not water from your pipes.

Many Australian homes are making the switch to Waterdrop undersink water filters. The end result? Water that sparkles and tastes better than any bottled water – for a fraction of the cost.

If you are a fan of sparkling water, making it yourself at home could prove to be an excellent decision. With a soda machine and a good water filter, that’s it; no need for anything else.

Cold water holds carbonation better, so chill it first. And if you’re using filtered water, the bubbles will taste noticeably fresher. You can even infuse fruits or herbs for a touch of flavour — think lemon and mint, or strawberry and basil.

And for busy Aussie families, it’s not only a mouth-watering option, it’s also environmentally friendly. No need to lug bottles from the supermarket or contribute to plastic waste anymore.

If you’re after a simple recommendation:

Daily hydration: For mixing cocktails: For overall taste: The biggest helper for hydration will be sparkling water. It’s pure, fresh, and doesn’t contain any additives. Soda water has the edge. Its minerals enhance flavours and hold bubbles longer. Try both and see what your taste buds prefer — everyone’s palate is different.

Whichever option you choose, remember that it’s the underlying water that matters most. Fizzy water made from filtered water (as it does in Waterdrop) will provide the purest and tastiest beverage possible. Once you get used to filtered water, tap water will never taste the same again.

In most situations, yes. For casual drinking, they’re nearly identical. The only noticeable difference is that soda water has a touch of saltiness from added minerals. If you’re sensitive to taste or sodium, sparkling water might suit you better.

Mostly, yes. The mineral content in soda water, such as sodium bicarbonate, will raise its sodium level. The sodium level in sparkling water should normally be zero, except for naturally mineralized water.

Of course. Both are calorie-free, hydrating, and safe for consumption. However, watch out for flavored versions that can pack in added sugars and acids that can interfere with oral health. If watching sodium intake, choose bubbly water instead of soda.

For some people, yes, because the tiny bubbles can lead to bloating or flatulence. Then again, for others, it could act as a helper for digestion after eating a heavy meal.

Use filtered water first to rid it of any chlorine or metallic flavors. Chill it prior to adding carbonation, then use organic flavorings such as lemon, cucumber, or herbs. Filtering water using Waterdrop can significantly improve the flavor and freshness.