The films (3) came with a Staubentferungs sticker, a cloth and a bubbler. After I made the display clean, I started with the sticker to remove dust. This sticker is very useful as passes through this no new dust on the display.
I had to move a couple of times again, which was not a problem the film. New dust was removed with the sticker again. After much back and forth slide, everything was perfect.
If a new Mote had crept, just briefly raise foil ran with the stickers and the problem was solved.
TOP product, I can only recommend.