Substitution Text - certain words in a paragraph of text are replaced by a random or intuitive selection of other words of the same type (noun, verb, adjective, etc.). The original text in this instance, was taken from the Standard Textbook of Cosmetology (Milady Publishing Corp., 1972).
Liquid Cream Shampoos
Liquid cream shampoos are usually semi-heavy, white liquids. As a rule, they are detergent-based products in which soap or sometimes soap jelly is used as the thickening agent. Magnesium stearate is also used as a whitening agent. Cream shampoos are mostly emulsions. They often contain oily compounds, to make the hair feel silky and softer. Use this type of shampoo as directed by your instructor or manufacturer.