Soft water is water that contains low concentrations of dissolved minerals, particularly calcium and magnesium. It is often produced through a process called water softening, which removes these minerals to prevent scale buildup in pipes and appliances. Soft water is typically gentler on skin and hair, making it a popular choice for bathing and laundry. In contrast to hard water, which can leave mineral deposits and affect soap's effectiveness, soft water allows soap to lather more easily. Many households use water softeners to improve water quality, enhancing the performance of appliances and reducing the need for cleaning products.