What is a major characteristic of hard water?

Hard water is characterized by a high mineral content, particularly calcium and magnesium ions. These minerals are dissolved in the water and contribute to its hardness. The presence of these minerals can lead to challenges in both daily use and in hair services. For instance, hard water can cause hair to feel dry, make it difficult to lather shampoo, and lead to the buildup of product residue.

In terms of hair care, the effects of hard water can necessitate the use of clarifying shampoos or water softeners to mitigate these issues. Understanding the implications of hard water is crucial for anyone involved in hair services, as it influences the hair's texture and the effectiveness of various products.