Chapter 18 Review Questions | Milady's Standard Professional Barbering
Chapter 18 Review Questions Explain the physical and chemical changes that occur in the hair as a result of chemical texture services. Chemical texture services such as permanent waving, reformation curls, and relaxers create chemical changes that permanently alter the natural wave pattern of the existing hair growth. These chemical services are used to curl straight hair, resize the curl in curly hair types, or straighten overly curly hair, respectively. What characteristics or condition of the hair and scalp should be analyzed before performing chemical texture services? The scalp should be examined for cuts, abrasions, or open sores. The hair analysis includes the hair’s porosity, texture, elasticity, density, length, and direction of hair growth. List the similarities and differences between permanent wave, reformation curl, and hair-relaxing processes. Chemical texture services involve two principal actions on the hair; physical and chemical. Permanent waving and R...