I tend to "prep" my systems as follows prior to applying a screen protector:
- wipe with a soft, clean cloth (t-shirts work great
) dampened with windex or another form of window cleaner
- let any window cleaner evaporate
- then wipe with a microfiber cleaning cloth to pick up any stray dust fibres that may have gotten picked up with some static. 3M makes these wonderful cleaning cloths for this purpose (http://software.brighthand.com/productAccessories.asp?id=4447)
applying:
I tend to work in the bathroom after leaving the shower on for a few minutes to knock any floating dust particles out of the air with the steam.
additionally, after positioning the starting edge to "roll" the screen protector on, I also turn the system upside down and apply it from the bottom (to reduce risks of any still floating dust particles from landing between the screen and the protector (anal? yeah, but the ones that I've done have turned out perfect, without any dust or air bubbles.)