Is Tap Water in Malta Safe to Drink? The Brutal Truth

If you ask the Water Services Corporation (WSC), the answer is a firm yes. Technically, Malta’s tap water meets all EU Drinking Water Directives. Yet, walk into any Maltese household, and you’ll likely see stacks of plastic bottles or a high-end filtration system. Why the disconnect?

1. The Official Verdict: Safe, But “Salty”

In 2025, Malta’s water supply is a high-tech blend. Roughly 70% of it comes from Reverse Osmosis (RO) plants that desalinate seawater, while the remaining 30% is pumped from underground aquifers.

2. The “Swimming Pool” Effect: Why the Chlorine?

Because Malta is a warm country, the WSC must add significant amounts of chlorine to prevent bacteria from growing in the pipes. While this keeps the water “safe,” it results in a strong chemical smell and taste that many find off-putting.

Boiling the water won’t fix this—in fact, it can sometimes concentrate the minerals, making the taste even more distinct. This is the #1 reason why Maltese families reach for plastic bottles instead of the tap.

3. The Limescale Nightmare (Hard Water)

Malta’s bedrock is limestone. As rainwater filters through the ground, it picks up high levels of calcium and magnesium. This “hard water” is what creates the white, chalky crust on your kettle, showerhead, and inside your washing machine.

4. The Solution: Point-of-Use Filtration

You don’t have to choose between a “swimming pool” taste and a mountain of plastic waste. The most effective way to handle Malta’s unique water profile is secondary filtration at your kitchen tap.

• 🔹 Activated Carbon: Effectively strips away the chlorine smell and “chemical” taste.
• 🔹 Home RO Systems: Provides the ultimate purification, removing heavy metals and microplastics that may leach from aging pipes.
• 🔹 Water Softeners: Protects your entire home’s plumbing from the destructive effects of limescale.