When sprayed directly on the screen must be taken quickly because the liquid drops down. To avoid this, put the micro fiber cloth just below where it was sprayed.
Only downside, the product leaves white marks, I advise not to press too hard to wipe the liquid.
I advise to clean each display (LCD computer monitor, LCD TV ...) once a month is enough.
A premium product that I recommend to all, it is ideal for LCD screens for desktop computers, very large TVs ...
Christelle.