How do I dye my hair with the L'Oreal excellence hair dye?

To dye your hair with L'Oreal Excellence hair dye, start by performing a patch test 48 hours before application to check for Allergies. Prepare the dye by mixing the color cream with the developer as per the instructions provided in the kit. Apply the mixture evenly to dry, unwashed hair using the applicator, starting from the roots and working your way to the ends. Leave the dye on for the recommended time, then rinse thoroughly with water and follow up with the included conditioner for optimal results.