Yes (flat) - bucket of soapy water and a sponge to start, then rinse with clean water, dry with a chamois and finally finish with isopropanol in a spray bottle and a clean cloth - possibly with a dry cloth at the end to remove any final smears.
Be wary of blade-type devices for removing water as these can cause scratches if the surface isn't immaculately clean. If you have a condensor-dryer the distilled water it excretes can be bottled and used for rinsing; thus avoiding water marks.
Be wary of blade-type devices for removing water as these can cause scratches if the surface isn't immaculately clean. If you have a condensor-dryer the distilled water it excretes can be bottled and used for rinsing; thus avoiding water marks.
