The room should be kept at a constant ambient temperature of at least 20☌, and be well lit and well ventilated.Its floor should be unobstructed, swept regularly and kept clean to avoid falls. The makeup and hairdressing room should be clean and equipped with hot and cold running water.This fact sheet provides safety information on makeup and hairdressing products and practices used in the motion picture, television, performing arts and live events industries. Performing Arts and Live Events Return to Operations Submission Form.Motion Picture Return to Operations Submission Form.