The window called to give clarity, to lift the mental state of the glimpses, to defuse the situation. Directly for this reason, they do not have all the chances to be unclean, since window cleaning contracts this is directly dependent on including the efficiency of workers. However, unfortunately, to include window cleaning in the circumstances, considerable of the metropolis is difficult, period, and Aqua are very not constantly. In such factors comes to support the cleaning company, which workers tend to roll up the hose and take because of the «unclean» service. Of course, it is possible without the help of others to overcome with naughty Windows, but how many works this will do? Concentrate interest, the fact that the cleaning company uses cutting-edge washing resources, which make it possible not only to overcome with a significant blockage, including the presence of a negative temperature, but also because of the result of a special composition significantly delay the period of subsequent washing. In addition, the washing of Windows of multi-storey buildings with its capacity is extremely and extremely risky. It is more harmless to resort to experts, which are easily accessible to a variety of portal devices and special equipment for the purpose of industrial mountaineering. Of course, it is possible to count in personal power, available resources, but it is more correct to rely on the learned experts and the equipment tested during the period. At the end of the points, you do not need to lose sight of the jewel experiment, as employees have cleaning company. Separate preparation, systematic preparation in municipal circumstances provides property and rate of execution of various works.