What is shampoo?
Shampoo is a hair care product used for the removal(清除) of oils, dirt, skin particles(颗粒), dandruff(头皮屑), environmental pollutants and other contaminant particles that gradually build up in hair. The goal is to remove the unwanted build-up without stripping out so much as to make hair unmanageable(不可收拾).
Shampoo, when lathered with water, is a surfactant(表面活性剂), which, while cleaning the hair and scalp(头皮), can remove the natural oils[sebum (皮脂) ]which lubricate(润滑) the hair shaft.
Shampooing is frequently followed by conditioners which increase the ease of combing and styling.
Shampoo is a hair care product used for the removal(清除) of oils, dirt, skin particles(颗粒), dandruff(头皮屑), environmental pollutants and other contaminant particles that gradually build up in hair. The goal is to remove the unwanted build-up without stripping out so much as to make hair unmanageable(不可收拾).
Shampoo, when lathered with water, is a surfactant(表面活性剂), which, while cleaning the hair and scalp(头皮), can remove the natural oils[sebum (皮脂) ]which lubricate(润滑) the hair shaft.
Shampooing is frequently followed by conditioners which increase the ease of combing and styling.