Millions of us suffer from skin problems, with eczema and psoriasis among the most common skin complaints in the UK. But aside from ensuring we’re using the right medication and keeping out of the sun, where possible, what else can we be doing to protect our sensitive skin? Many will tell you one thing you can do is to sort out your tap water.

While hard water is generally safe to drink and use for daily activities, there is some concern about whether it can cause skin problems.

What are eczema and psoriasis?

Eczema and psoriasis are two common skin conditions that cause redness, itching, and irritation. Eczema is a chronic condition characterised by dry, itchy, and scaly patches of skin. It is thought to be caused by a combination of genetic and environmental factors, including exposure to irritants and allergens.

Psoriasis, on the other hand, is a chronic autoimmune condition that causes red, scaly patches of skin. It is caused by an overactive immune system that triggers the growth of skin cells too quickly.

Can hard water cause eczema and psoriasis?

There is some evidence to suggest that hard water may contribute to skin problems. The high levels of minerals in hard water can strip the skin of its natural oils, leading to dryness and irritation. This can make the skin more susceptible to developing eczema and psoriasis.

In addition, hard water can also increase the pH level of the skin, making it more alkaline. This can disrupt the skin’s natural barrier, allowing irritants and allergens to penetrate more easily and immune responses and inflammation to occur.

How to protect your skin

If you live in an area with hard water and are concerned about its impact on your skin, there are several steps you can take to protect yourself:

• •       Use a water softener: A water softener is a device that removes minerals from hard water, making it softer and less
    likely to cause skin irritation. Water softeners also have
    the dual benefit of keeping your taps and kitchen implements largely free from a build-up of minerals commonly known as
    scaling.
  •       Moisturise regularly: Moisturising your skin can help restore its natural oils and prevent dryness and irritation. Look
    for products that are specifically formulated for sensitive skin and moisturise every morning and evening.
  •       Avoid hot water: Hot water can dry the skin, so it’s best to avoid long, hot showers or baths. Instead, try using
    lukewarm water and limiting your time in the shower or bath.
  •       Use gentle cleansers: Harsh soaps and cleansers can strip the skin of its natural oils, leading to dryness and
    irritation. Look for products that are gentle and fragrance-free. Natural soaps might cost a little more, but your skin
    will thank you, we guarantee it.

Of course, it’s worth noting that, while there is some evidence to suggest that hard water may contribute to skin problems, the research is far from conclusive. More studies are needed to determine the extent to which hard water impacts skin health so following the steps above might not cure your bad skin. It certainly won’t harm it though.

Above all else, just be sensible and only wash your hands when necessary. I know we’ve been taught to wash them constantly in the wake of the pandemic but too much of a good thing can always be damaging.