I have been told that while cleaning the screen, I need to imagine it as small baby skin and clean it." That freeking me out! I don't want to do anything stupid..
Looking on the web, I found several advices:
1- Use a cocktail of 50% water and 50% distilled alcohol
2- Prefer company cleaning solutions rather than supermarket product
3- Be sure that all the areas of the LCD screen are dry before turning it on.