Mich. Comp. Laws § 339.1104

Sec. 1104. (1) A person shall not render the services of a barber, with or without compensation, on any person other than his or her immediate family unless the person is licensed under this article. This section shall not apply to a person holding a demonstration permit issued under section 1117. (2) A person shall not use the title "barber" in any way, including, but not limited to, in the name of an establishment unless the person is licensed under this article. (3) Nothing in this article shall be construed to prohibit a person licensed under article 12 from rendering the services for which he or she is licensed.