The innovative "water suction" of the new glass cleaner WV 50 Plus makes the process of cleaning it extremely simple. There is no dripping dirty water to clean the surface. Thus, the WV 50 Plus allows hygienic working without leaving marks on the surface. Very easy and thanks to battery operation, is always ready for use flexibly. The spray bottle attachment to clean and microfiber sponge brush and detergent concentrate, are the perfect complement for optimal cleaning