Bildnachweis
Adobe Stock Photos:
152735034 | Hamburg, elbphilharmonie and modern buildings with boat to the harbor tour | von mstein
164991645 | Worker janitor Mopping Floor In Office with trolley | von Chopard Photography
242763934 | Schneepflug räumt die Straßen in der Stadt, Winterdienst | von Wellnhofer Designs
243644431 | Krankenhaus mit Treppe und Aufzug als Treppenhaus mit Aufzug ohne Personen | von upixa
323545521 | young female hand cleaning dirty glass window with a squeegee | von zakalinka
432339253 | Werkzeug liegt in einem Haus aus einem Zollstock auf einer Werkbank | von mpix-foto
560555649 | Two workers washing windows of the modern building | von Solid photos
641761222 | Backview of a high - rise window cleaner in sunlight. A male industrial climber washes the windows of a tall modern skyscraper. | von IndigoElf
767111629 | Window cleaner cleaning window with squeegee and wiper | von Stelena
770220245 | Close-up of the gloved hand of a glass cleaner cleaning the windows of the facade of a building with a green cloth and cleaning products. | von Alina Tymofieieva
785555369 | Group of high rise workers hanging on access rope cleaning highrise glass building in Seoul, South Korea | von Jack Tamrong
884060467 | Classical wooden spiral staircase | von GrayFrog
890305901 | A mop and bucket sit on a freshly cleaned office floor, surrounded by empty space, waiting for text or design elements, indicating cleanliness and pr... | von kansak01
929162332 | photo of a female janitor cleaning the floor of an office staircase with professional cleaning equipment. | von Yuliia
1005791618 | Close-up of a vacuum cleaner head cleaning a carpet, emphasizing cleanliness, home maintenance, and professional cleaning services. | von Moopingz
