Slightly: Apply water on the cloth using a sprayer, wetting slightly.
To clean mirrors and glass, it is not necessary to dry the surface.
The water disappears without a trace. The cloth gives best results from the third or fourth use.
The cloth may be cleaned by hand or by machine. Do not use fabric softener.Use neutral washing powder. Air-dry after washing. It resists a large number of washes. Using this cloth you do not need to use any harmful substances to the environment.