You've definitely seen it. White residue on the kettle, dull glasses after the dishwasher, limescale around the tap and coffee maker. This is hard water, and in Cyprus it's more than common.

This is not a safety issue. The water is still drinkable. But it is a matter of taste, maintenance of your appliances and everyday inconvenience. Let's see why Cyprus' water is hard and what you can actually do about it.

What Does "Hard Water" Mean?«

Hard water is water that contains high levels of dissolved salts, mainly calcium and magnesium. The more of these minerals, the harder the water. They are not harmful to health, on the contrary, they are beneficial minerals. The problem is practical: when water is heated or evaporated, these salts precipitate and form the well-known scale.

You pay for the result on two fronts. In taste, because salts give a more intense, sometimes metallic taste to water and coffee. And in appliances, because limescale reduces the lifespan of kettles, coffee makers, washing machines, and water heaters.

Why Cyprus Water Is Hard

Cyprus has a special relationship with water. Due to water scarcity, the island is increasingly turning to desalination, with the state planning to have its drinking water completely covered by desalinated water, according to Cyprus Mail article. Desalinated water starts out low in salts, but is remineralized before being distributed, and is also mixed with water from boreholes.

That's where hardness comes in. Well water passes through limestone rocks and collects calcium and magnesium. So, depending on the region and the mixing, the water reaches your tap with a different degree of hardness. In general, Cypriot water is considered hard, and this is seen every day at home.

Signs That You Have Hard Water

You don't need a lab to figure it out. The signs are clear: scale on the kettle and coffee maker, white spots on glasses and taps, soap that doesn't lather easily, skin and hair that feel rougher after a shower, and appliances that break down faster than you'd expect.

If you recognize two or three of these, you have hard water. The next question is what do you do about it.

How to Deal with Hard Water

The solution depends on what you want to achieve. If your goal is clean, better-tasting water for drinking and cooking, a countertop filter with ceramic and activated carbon will significantly improve the taste, remove chlorine and contaminants, and retain beneficial trace elements. The basic Countertop filter (Antimicrobial) at 77 euros meets this need.

However, if the hardness in your area is severe and you want to drastically reduce the salts, then the solution is reverse osmosis. This technology passes water through a semi-permeable membrane and removes salts, nitrates and chemical compounds at a level that a simple filter cannot reach. It is the same principle used by industrial desalination plants, on a domestic scale.

Activated Carbon Filter or Reverse Osmosis: How to Choose

The decision is simpler than it seems. If taste and chlorine are your main concerns, and you want to retain beneficial salts, choose an above- or below-counter activated carbon filter. If your water is very hard, nitrate-rich, or brackish, and you want substantial salt removal, choose reverse osmosis.

If you are not sure where your water belongs, the guide to choosing the right model directs you, and the full range of Olympus Plus filters covers both directions.

An Element That Counts in Hard Water

In a filter that works with hard water every day, the hygiene of the device itself is important. Olympus Plus home water filters incorporate patented antimicrobial copper (CW606N and CW508L alloy) into the inner chamber, which according to the manufacturer neutralizes up to 95% of germs within two hours and keeps the device hygienic between uses. It does not replace regular cartridge changes, but it adds a second layer of safety.

Hard water is not something you have to put up with. With the right device, the grit, taste, and hassle become a thing of the past, and Cyprus water becomes just water again.