1 - Put gloves and a towel over your shoulders. 2 - Open the applicator bottle. Pierce the tube of coloring cream. Fully pour its contents into the applicator bottle.3 - Close the applicator bottle and shake very well.4 - Immediately cut the applicator tip with scissors.5 - Proceed immediately with the application. Apply to dry, unwashed hair. Leave to act for 30 minutes. Do not apply on sensitized or irritated scalps.