Ключевые слова: 50s, adult, assistance, bed, bioclean, business, caucasian, charlady, charwoman, chores, clean, cleaner, cleaning, cleanness, clinic, color, corridor, dust, equipment, factory, female, fifties, floor, girl, hall, hospital, industrial, job, lady, lifestyle, maid, medical, mop, occupation, pass, passage, person, purity, rag, routine, service, standing, sterile, uniform, washer, washing, white, woman, work, worker,