How many times a week should you wash your hair? How often do you wash your hair? Every day, every other day, three times a week? It is very possible that you have already heard several advices on what frequency is ideal for washing your wires. Some people argue that one should wash every day to remove excess oil, while others say that this habit can even ruin hair, favoring the appearance of fungi on…"How many times a week should you wash your hair?"