PSI Cosmetology Exam Material Question and answers correctly solved 2024

PSI Cosmetology Exam Material Question and answers correctly solved 2024 Ammonium thioglycolate - correct answer In a relaxer, which of the following active ingredients has a 9.6-10.0 pH? Croquignole perm wrap - correct answer Which of the following is the term for a permanent wrap when it is wrapped from the ends to the scalp in overlapping layers color- treated shampoo - correct answer Which of the following applies to wig care? vertical - correct answer Which lines create length and height in a hair design? cold wave - correct answer Which permanent wave has a pH-balance of 9.0-9.6? double flat wrap - correct answer Which of the following is the name for wrapping a permanent with one end paper placed under, and another placed over the strand of hair? reverse technique - correct answer All of the following techniques can be performed with bleach EXCEPT low lightening - correct answer All of the following are toners EXCEPT gradual color - correct answer Which of the following causes a grayish build-up on the hair?