You don't make this easy! colored my hair with loreal paris 9.1 and it turned grey. am in mexico so difficult to find a professional to help. when can I recolor it? I colored my hair this am wth Loreal Paris Preference 9.1 March 19th at 8:00. It turned grey. I want to recolor it today if possible. It looks horrible I am expecting guests and have some important functions to attend. My question to Loreal is, can I color it today or tomorrow, or when? It's a simple question needng a simple answer. Want this to go to Loreal. read full review »