Many people wonder how often they should wash their hair, especially as they get older and notice changes in texture, moisture, or scalp sensitivity. Hair needs naturally evolve with age, lifestyle, and environment. Dermatology experts generally suggest washing hair about three to five times a week, but there’s no single rule that fits everyone. The real goal is a healthy scalp, since it’s the foundation for comfortable, manageable hair.
Regular shampooing helps remove excess oil, sweat, and buildup from styling products or pollution. When these collect, the scalp can feel itchy, heavy, or irritated. A common myth is that frequent washing makes the scalp produce more oil, but experts explain that oil production is mostly driven by hormones and genetics. In fact, waiting too long between washes can lead to flaking, discomfort, and dull-looking hair—especially for people who exercise often or live in warm climates.
