PSI Cosmetology Practice Test Questions and Answers 100% Pass 2024

PSI Cosmetology Practice Test Questions and Answers 100% Pass 2024 All of the following are determined by a strand test in a color service EXCEPT 1. reaction to color formula. 2. allergies to color product. 3. how much color to use for service. 4. how long formula should be left on hair. (Ans: - 3. how much color to use for service. Chemical safety includes all of the following EXCEPT 1. ensuring there is adequate ventilation. 2. use of products in unlabeled containers. 3. proper storage of disinfectant solutions. 4. reading manufacturer labels and directions before use. (Ans: - 2. use of products in unlabeled containers. Which of the following number of sections of hair are required for fishtail braids? 1. 2 sections 2. 4 sections 3. 3 sections with extensions 4. 5 sections with extensions (Ans: - 1. 2 sections All of the following results can be achieved in the use of a demipermanent color EXCEPT 1. cover gray hair. 2. refresh faded color. 3. tone prelightened hair. 4. enhance natural color. (Ans: - 1. cover gray hair.