Hard water solutions for your home

While it isn’t harmful, the minerals in hard water can leave behind limescale and affect how water behaves around the home.

The good news is that there are several ways to manage hard water. The right approach depends on how hard your water is, how much it affects your daily life, and what feels practical for your home.

Cleaning and descaling

For many homes, the simplest solution is regular cleaning. Limescale can usually be removed with descaling products such as citric acid or specialist limescale removers. Regular descaling helps keep kettles, taps, shower heads and appliances working efficiently and looking their best.

Consistent cleaning doesn’t change the hardness of your water, but it can prevent scale from building up over time.

→ Learn how to remove limescale with our favourite natural product

Shower filters

Shower filters are designed to improve the quality of water used for washing. Many contain filtration media that reduce chlorine and trap some impurities. Some also aim to reduce the effects of hard water minerals on skin and hair.

They’re typically easy to install and relatively affordable, which makes them a popular starting point for people who notice dry skin or dull hair.

→ Explore shower filter reviews

Drinking water filters

Some households choose drinking water filters to improve the taste and quality of tap water. These systems are usually installed on a single tap or under the sink and are designed to remove contaminants such as chlorine, metals or sediment.

While they don’t typically soften water, they can make drinking water taste cleaner and slow the buildup of limescale.

→ Compare tap water filters

Water softeners

Water softeners are the most comprehensive way to address hard water. Installed on the main water supply, they remove calcium and magnesium minerals through a process called ion exchange. This prevents scale forming throughout the home and changes how water interacts with soap and detergents.

Water softeners involve a higher upfront cost and installation, but they can significantly reduce scale in very hard water areas.

→ Read our guide to water softeners

Water conditioners & inhibitors

Scale inhibitors are devices installed on the pipework entering your home. Rather than removing minerals, they aim to change how calcium and magnesium behave in water, helping reduce limescale build-up inside boilers, pipes and appliances.

They’re often used in homes where scale protection is the main concern but a full water softener isn’t practical.

→ Learn how scale inhibitors work