Almost everyone who fits a water softener starts in the same place: limescale. In hard water areas it forms on taps, kettles, shower screens and inside appliances within weeks, and no amount of cleaning keeps it away for long. That’s consistently the number-one reason owners give — but it’s rarely the only one.
Close behind sit the everyday-life reasons: dry or irritated skin and hair, wanting to protect appliances like the boiler, washing machine and dishwasher, and simply being recommended one by friends or family who already have soft water. A large share are also replacing an ageing softener — they’ve lived with soft water before and won’t go back. See how your area compares on our UK hard water areas guide.