Ключевые слова: building, caucasian, cleaners, cleaning, cleanliness, cleanup, coronavirus, covid, crew, disinfection, front, gloves, group, hazmat, holding, hygiene, indoors, inside, interior, janitor, janitorial, office, people, personnel, posing, premises, professional, qualified, room, rubber, sanitization, staff, suits, supplies, two, uniform, view, worker, workforce, workwear,