Tommy Mac Discussions › Forums › Fix-it Forum: Home Improvement & Do It Yourself Repair Forum › caulking › Removing Caulking
I usually use a 4″ wallpaper razor scraper and/or utility knife. These will not scratch porcelain, but they may mark it. If so, clean it off with SoftScrub and a potscrubber sponge.
I hear there are caulk remover chemicals but I have never used them and have not heard much praise for them.