[Photo] Lotte World Tower Exterior Glass Window Cleaning

On the 8th, professional workers are cleaning the exterior glass windows at Lotte World Tower in Songpa-gu, Seoul. Lotte World Tower began cleaning the exterior glass windows of 123 floors, totaling over 42,000 panes, starting May 26. Inside the complex, to thoroughly prevent COVID-19, regular disinfection is conducted six times daily (four times during the day and twice at night), and customer-used areas such as the lobby, restrooms, and elevators, where customer contact is frequent, are thoroughly sterilized and disinfected. / Reporter Kim Hyun-min kimhyun81@

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