Using this coloring book is easy. Just hand it to your child along with their favorite coloring tools like crayons, colored pencils or markers. Encourage them to point at each letter and say it out loud while looking at the auto - related illustration. When they're done coloring, you can tear out the perforated pages and display their masterpieces around the house. As for maintenance, keep the coloring book in a dry place to prevent the paper from warping. Avoid getting the pages wet. If there are any accidental spills, gently blot the area with a dry cloth.