Add the powder and water measured with the measuring tool, then mix thoroughly.
Apply the mixture to the hair with a brush.
Leave for approximately 30 minutes.
Rinse thoroughly with lukewarm water, then finish with shampoo and hair rinse.
Read the instructions carefully before purchase and use. Do not use if you have previously experienced irritation from hair color, felt unwell during or immediately after coloring, or had an abnormal reaction to a patch test. Do not use on a sensitive scalp or skin, or where there are sores or wounds. Keep the mixture and rinse water out of the eyes. Do not use on eyebrows, eyelashes, or young children. Keep out of reach of young children and store away from high temperatures, high humidity, and direct sunlight.