Ключевые слова: attention, buckets, caution, cleaner, cleaning, cleaning company, cleaning machine, cleaning service, commercial cleaning, copy space, cropped, detergent, electric, electrical, equipment, floor, floor polisher, foam, hygiene, indoors, inscription, lettering, modern, office, one person, panorama, panoramic, partial, profession, professional occupation, selective focus, signs, symbols, warning, wash, wet floor sign, woman, work, worker, working, young adult,