ARSD 20:39:02:04. Practices prohibited in barber shops and barber schools

A barber or barber school student may not engage in any of the following practices: (1) Allowing the use of the head rest of any barber chair under the control of the barber or barber school student unless the head rest is covered by a towel that has been washed since its last use or by a clean, new paper; (2) Knowingly servicing a person afflicted with a contagious or infectious disease; or (3) Allowing the use or possession on the work premises of styptic pencils, lump alum, or powder puffs.