How Pollution and Product Build-Up Affect Your Hair (and What to Do About It) evolvetofuture.com

Step outside on any given day and your hair is exposed to more than just sunlight and wind. Urban living brings with it a mix of dust, smoke, and invisible pollutants that quietly settle onto your scalp and strands. Add to that the styling products, oils, and sprays we rely on daily, and it becomes clear why hair can start to feel dull, heavy, and lifeless over time.