Thanks to the big cities, progress is taking place, and we are not satisfied with what has already been achieved. But big cities are filled with emissions from cars, street food repair shops. All this spoils the facades of buildings and makes them look like something old-fashioned. But what can help in this case? After all, the buildings are very tall and it is impossible to reach that height. You are wrong. Nothing is impossible, and even more so in cleaning the facade of any building. It has been proven many times that with boom lift from you can achieve any result.