The most effective way to cleanse the facade of pollution is the WPF method. The process consists in the manipulation of a telescopic brush from the ground. Water enters the brush under pressure. Washing can be carried out at an altitude up to twenty -five meters. The use of special demineralized water without impurities allows you to clean the facade of any pollution without fluxes and divorces. Also the washing of the facades is carried out using chemicals. The composition is sprayed, entering the surface from a special brush, and then washed off with clean water.
