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Why Some Countries Add More Chlorine to Tap Water Than Others

Countries — Overview

Ever wondered why tap water in Spain or France often tastes so different from what you’re used to at home?

That sharp, almost “pool-like” taste often surprises travelers, but it’s not your imagination. It comes from chlorine, a disinfectant added to drinking water. And yes, some countries use a lot more of it than others.

Let’s explore why that is.

drinking from tap with chlorine, is it safe?

What Chlorine Does in Water

Chlorine is added to drinking water to kill bacteria, viruses, and parasites that can make people sick. It’s a highly effective and low-cost disinfectant — and has helped prevent waterborne diseases globally for over a century.

But there’s a catch: chlorine is reactive and doesn’t stay stable in water for long. So if the water has to travel far through pipes, or the climate is hot, more chlorine is often added to make sure it’s still doing its job at the tap.

Why It Varies by Country

Here’s why some countries use more chlorine than others:

1. Climate

In warmer countries like Spain or Italy, bacteria multiply faster. That means higher chlorine doses are needed to keep the water safe.

2. Pipe Length & Age

In countries with long or older pipe networks, water travels longer before reaching your tap. To make sure it stays safe, more chlorine is added at the source.

3. Public Health Policy

Some countries, like the Netherlands or Germany, focus more on preventing contamination in the system, and use minimal chlorine or even none at all. Others rely more on chemical treatment.

Stay Hydrated, Without the Taste

Whether you’re heading to a sunny coast or an old hilltop town, your water should taste like water, not a chemistry lab.

Check out our previous article on how vitamin C removes chlorine, or checkout our shop if you’re ready to try it yourself..

Is That a Problem?

No. Water with chlorine is perfectly safe to drink.
But for many people, especially travelers, it’s the taste that’s hard to ignore.

That’s where Noqlo-Water comes in.

The Easy Fix

Ascorbic acid (vitamin C) instantly neutralizes chlorine in your glass or bottle.
That’s what Noqlo-Water provides:

  • Calibrated dosage of ascorbic acid
  • No sugar, no flavor, no filler
  • Just 2 drops per glass

So wherever your travels take you, even if the tap water tastes like a pool, you can still drink fresh, clean, neutral-tasting water in seconds.