Great value and works really well. Have used on my phone's screen and a couple of LCD monitors. I take care to not spray water directly on the screen, instead I spray onto the microfiber cloth and then wipe the screen with that.
This is a must have for anyone with LCD displays. Sooner or later your display will get dusty or dirty. When it comes to LCD displays they are sensitive to the touch and you don't want to scratch them. The screen cleaner goes on smooth and the provided cloth is great for a smooth scratch resistant/free wipe down.