The primary concerns associated with unwashed hair is the accumulation of sebum, natural oils produced by the scalp. When these oils aren’t regularly washed away, they can migrate to the skin on the face, neck, and shoulders. Excessive sebum can clog pores, leading to acne breakouts. The combination of dirt, oils, and environmental pollutants in hair can exacerbate existing skin conditions like acne, making it crucial to maintain clean hair to prevent skin problems.
Full Story Source: How dirty hair can affect your skin health
