Technology items are shiny when new. Laptops come with a protective sticker, that keeps the LCD screen safe while transporting. Keeping this protection will only reduce the screen resolution and reflect light in a very annoying way. Remove the cover and learn how to do deep cleaning.
Laptop screen can be regarded as a window. It is as fragile as a glass window. There is even something more, it is an electronic component. So, you either consult a technician or try to find a safe way to clean it. The major purpose of cleaning LCD screens is removing the dust and making them clear. Finger prints and stains make the screen look dull and will prevent you from watching HD in full definition. Then, clean it. Here is how.
The right way of deep cleaning the laptop screen is by gently wiping the surface with a soft cloth. Dust removed, now clean the spots. If you are into the habit of eating and drinking before the laptop, then the screen may be as stained as a table top. Make a solution of distilled water and vinegar in a proportion of 50/50. Put it in a spray bottle and do not spray directly on the screen. The safer way of doing it is by spraying on the cloth and then wiping the LCD screen. Thus there are no chances of water leaking to the inner parts and causing damage.