Soft floor pre-spray unit utilizing electrochemically-activated water and method of cleaning soft floors

摘要

The invention provides a kind of method, described method comprises: electrochemical activation acidity (620) and alkalescence (622) water are used (502) to the surface with pilot injection liquid form, make described electrochemical activation acidity (620) and alkaline water (622) on described surface, keep certain time of staying (503), and the described time of staying (503) afterwards, clean operation (504) is carried out in the zone of using described pilot injection liquid on described surface.