This is so frustrating! The front glass of my tank has ugly smudges of silicone glue on it! Initially the shop I bought the tank from gooped on some silicone glue to stick the back wallpaper. I told them not to so he used old newspaper to wipe the wet silicone glue off. He left these stains in the process. What do I do with it now?
Anyone has any advice on removing silicone glue? I tried a blade but it didn't help very much.

Anyone has any advice on removing silicone glue? I tried a blade but it didn't help very much.
