Luck or truly the best films?

I have a big problem, such films to install because I am a perfectionist simply. However, as may nix disrupt already.
The films anchor I find great that a Dust Removal Sticker is. Even a (good) card for rausdrücken the bubbles is. And the cloth is not always self-evident.
First protective film is peeled off, the film placed in position and gradually placed. Somehow went the rather unspectacular. That it was lucky I think not necessarily. I recommend everyone to get in addition antistatic Reinigungstücherm (wet and dry). Thus you get the screen clean and keep the finger with the damp cloth moist (I find very important). Thus, fingerprints do not get on the film or the screen.
What I did not really try, but have heard several times: leave the screen with a damp anti-static cloth damp and after application of the liquid film rausdrücken. That the liquid may then reinrinnt between screen and device, then perhaps a problem ...
If you have dust problems: After a hot shower, the humidity is particularly high. Thus dust particles are better bound in the air and do not come so easily to the screen.
In addition, the film fits pretty much (about 2mm margin). But if one begins precisely with the camera at the edge, there's no problem. ... For me anyway ...