First try with the help of mitlieferten microfiber Tüchleins and an EC or plastic loyalty card: some bubbles that unfortunately not all could be to side or push away entirely. In part, this was, however, the fact that I had brought the smallest particles to the film. After a few days were annoying the bubbles can not be overlooked. New, second attempt ... table cleared, carefully wiped (only no sugar or salt grain overlooked), wash hands ... Let's go. Result: a bit better, but still three bubbles refusing to be wiped. Or is it to me, to the adhesive force of the film or the lack of a dust-free labs ...: I do not know; I get it definitely does not go without bubbles. But because it serves its purpose of protection and goes well (and because I have due to the three-pack one more try left) at least three points.