if you notice any skin trouble or other unexpected reaction such as rash, irritation discontinue use immediately and ask a doctor do not expose this product directly to the sun and store in a cool dry place
Please mix hair dye A and hair dye B uniformly at 1:1 ratio(a special mixer was contained in the package) Uniformly daub the hair with the mixed hair dye. Keep for 7-10min,rinse thoroughly with water,ensure without residual hair dye. Daub the hair with the contained hair conditioner and rinse thoroughly with water. (Hair dye dosage used in the dyeing process according to the hair length