Have you noticed the cloudy limescale that builds up on your shower and kettle? Do your freshly washed clothes feel rough to the touch? These are the tell-tale signs that you are living in a ...

The Independent and Yahoo will earn a commission from purchases made via links in this article. Pricing and availability are subject to change. Approximately 60 per cent of the UK is considered to ...

Approximately 60 per cent of the UK is considered to have hard water, meaning high amounts of calcium carbonate are found in pipes, showers and other water sources. London, Bedfordshire, Berkshire and ...