What Is Hard Water? Everything You Need to Know

If you've ever noticed white spots on your shower screen, limescale in your kettle, or your skin feeling dry and itchy after a shower, you might be dealing with hard water. But what is hard water, exactly? And why does it matter for your skin, hair, and overall wellbeing?

Let’s break it down.

What Is Hard Water?

Hard water is water that contains high levels of dissolved minerals — mainly calcium and magnesium. These minerals are naturally picked up as water flows through limestone, chalk, and other mineral-rich rocks before reaching your home.

While hard water is generally safe to drink, it can be particularly damaging on your skin, hair, plumbing, and appliances.

How to Tell If You Have Hard Water

Some of the most common signs of hard water include:

• Dry or irritated skin after showering

• Dull, brittle hair that breaks easily

• Limescale buildup on taps and showerheads

• Soap not lathering well

• Streaky glassware or white spots on dishes

• Reduced water pressure due to mineral buildup

If you’re experiencing these symptoms, chances are you’re in a hard water area — and you’re not alone. In fact, over 60% of the UK has hard or very hard water.

Is Hard Water Bad for Your Skin and Hair?

In short: yes. The minerals in hard water create a film on your skin and scalp, making it harder to rinse away soap, shampoo, and natural oils. Over time, this can lead to:

• Dryness, flaking, and itching

• Breakouts or aggravated skin conditions like eczema

• Weakened hair follicles, which may contribute to hair thinning and shedding

And if you’ve been investing in high-end skincare or haircare? Hard water can seriously reduce their effectiveness.

Can You Fix Hard Water?

While you can’t change the water supply in your area, you can reduce its impact. One of the easiest and most effective ways is by using a filtered shower head, like ours.

Our shower filters remove 99% of chlorine, heavy metals, and hard water impurities — helping to protect your skin, boost your hair health, and leave you feeling refreshed after every wash.

Final Thoughts: Why It Matters

So, what is hard water? It’s more than just a household nuisance — it’s something that could be quietly affecting your skin health, hair strength, and even your confidence.

If you're ready to fight back against the effects of hard water, explore our filtered shower heads today and experience the difference for yourself.