my laptop is sumsung series 7 chronos . I bought the cleaning kit "HQ LCD TV Laptop Computer Screen Cleaning Kit". mistakenly I applied the cleaning liquid directly to the laptop screen and sadly it left two black marks in the screen after that. it lloks like the black marks are not on the screen rather on the screen cover because I tried to screen copy the section of the screen with the black marks but couldn't catch it. I couldn't attach the photo of the screen to this forum. please give me any suggestion on how to remove these black marks