Appliances
One of the most significant impacts of hardness is its propensity to cause scale buildup in pipes and appliances. As hard water flows through pipes, it leaves behind mineral deposits, gradually forming scale. This buildup restricts water flow, reduces appliance efficiency, and shortens their lifespan. Appliances such as water heaters, dishwashers, and washing machines are particularly susceptible to damage from scale deposits, leading to increased energy consumption and repair costs over time.