... less contamination of scalp, wear the bath cap to maintain temperature for 10 minutes(the temperature is ... 1.After hair dye, you need to use hair drier to make a model, low temperature wind is better, because ... is partly contaminated, use wet towel dipping soap to wipe out.4.Scalp fungal infection or inflammation ... if with long hair, please assure enough amount to ensure hair dye effect.7.The product could ...