After unpacking I wanted to convince myself of course the cleaning effect immediately. Like something cleaner described sprayed on the included microfiber cloth and carefully rubbing the screen. Unfortunately, the splashes were even after repeated wiping over remains available.
A few days later I got it then again with another glass and surface cleaner and the microfibre cloth (Viss Easy Clean Glass & areas for which it is interested) tried and lo and behold, the splashes are gone. Of course, the glass cleaner leaves some unsightly streaks on the LCD monitor. Therefore, I am then again with the screen cleaner Blum about it and was able to remove the streaks.
On my Nexus 5 (with protective film) of the cleaner has worked very well.
My conclusion: For stubborn stains, especially on LCD displays, the cleaner is not really or is it here probably due to the type of contamination and the residence of.
For Smartphone and Tablet screens and for the subsequent cleaning of LCD monitors, the spray however is wonderful.
