The question "are you supposed to wash your hair everyday" is a common one, and there is no easy answer. The frequency of hair washing depends on a variety of factors, including hair type, scalp type, and personal preference.
There are some general guidelines that can be followed, however. For example, people with oily hair may need to wash their hair more often than people with dry hair. People with sensitive scalps may also need to wash their hair less often to avoid irritation.