PRE-SHAMPOO: Spray onto dry hair before shampooing. Let it act for 5 minutes and wash normally. LIQUID MASK: Spray after shampoo, massage and massaging into the strands. Let it act for 5 to 10 minutes. Rinse. For fine hair, the use of conditioner is not necessary. THERMAL PROTECTOR: In order to be used as a brush facilitator, apply to clean and damp hair before using heat sources such as a hairdryer or flat board. On curly hair, it can be applied with or without the use of a diffuser, on clean and damp hair.