[Is hair loss related to shampooing? ] Daily shampooing does not cause more hair fall, nor does it increase dandruff. If you don’t wash your hair for a long time, the oil and other debris secreted by the sebaceous glands will block the hair follicles, affect the normal hair growth of the hair follicles, and cause hair loss. In fact, it is not shampooing that really causes hair loss, but the wrong way of shampooing and the use of wrong products. ###Can you stop itching your scalp#