Hi. I am attempting to paint over (rather ugly) tiles in my bathroom. I am not a big DIY'er and I'm a little nervous. I've got the tile paint, the primer, all the equipment and am ready to go for it. However, after trying to remove all the old silicone I'm already feeling a little defeated. Most of the big stuff all came off, but there are still some bits and pieces left and are proving stubborn to remove. Does anyone know of an EASY way to remove this? I know I can scrape and scrape, but don't want to do this. Afraid I'll damage the tile or bathtub. Any suggestions?