A MUST HAVE GUIDE FOR THE DO-IT-YOURSELF HOME HAIR COLORIST. If you are about to try coloring your hair at home for the first time or even if you have had previous home hair color experience, you must have this book. Hair Color at Home is a basic instruction manual providing the necessary information to analyze your hair and what products it will take to get your hair to the color you desire. If you are one of the millions coloring at home, Hair Color at Home will give you the knowledge to walk down the color aisle with confidence.