Ключевые слова: adult, attention, biracial, blur, board, caucasian, caution, clean, cleaners, cleaning company, cleaning service, cleaning supplies, colleagues, commercial cleaning, coworkers, desks, equipment, floor, furniture, hygiene, indoors, interracial, job, lettering, mixed race, mop, multicultural, multiethnic, office, overalls, people, professional, rubber gloves, selective focus, sign, uniform, warning, wash, women, work, workers, workwear, young,