PSI BARBERING EXAM – QUESTIONS AND ANSWERS | VERIFIED AND WELL
DETAILED ANSWERS | PLUS RATIONALES | DOWNLOAD AND PASS | LATEST
EXAM UPDATE 2026/2027
Core Domains
1. Sanitation, Disinfection, and Sterilization
2. Hair Cutting and Styling Techniques
3. Shaving, Beard Grooming, and Facial Hair Services
4. Chemical Services: Relaxers, Perms, and Color
5. Anatomy, Physiology, and Skin Disorders
6. State Barbering Laws, Rules, and Regulations
7. Professional Ethics, Safety, and First Aid
8. Business Management, Client Relations, and Sales
Introduction
The PSI Barbering Exam is designed to assess the knowledge, skills, and competencies
required for entry-level barbers to practice safely and effectively. The examination
evaluates theoretical understanding and practical decision-making across core
domains including sanitation, hair services, chemical treatments, anatomy, and state
regulations. Questions are presented in multiple-choice and scenario-based formats
to simulate real-world barbershop situations. Emphasis is placed on critical thinking,
client safety, infection control, and adherence to legal and ethical standards. This
assessment ensures candidates are prepared to deliver professional services, maintain
a safe environment, and uphold the integrity of the barbering profession. Successful
completion demonstrates readiness for licensure and career success.
SECTION ONE: QUESTIONS 1–50
1. Which of the following is the primary purpose of sanitation in a barbershop?
A. To improve the appearance of tools
B. To reduce the number of pathogenic organisms to a safe level
,C. To sterilize all equipment after every use
D. To comply with insurance requirements
🟢 Correct Answer: B. To reduce the number of pathogenic organisms to a safe
level
🔴 Explanation: Sanitation reduces pathogenic organisms to a safe level, while
sterilization destroys all microorganisms. Sanitation is the minimum requirement
for most barbering tools.
2. A barber notices a client has inflamed, red, and pus-filled bumps on the scalp.
What should the barber do?
A. Proceed with the haircut but avoid the affected area
B. Apply a disinfectant to the scalp
C. Refuse service and refer the client to a physician
D. Continue with the service and wear gloves
🟢 Correct Answer: C. Refuse service and refer the client to a physician
🔴 Explanation: Pus-filled bumps may indicate a contagious bacterial or fungal
infection. The barber must refuse service and refer the client to a medical
professional to prevent spread and ensure client safety.
3. Which type of bacteria is most commonly associated with infections acquired
in barbershops?
A. Streptococcus
B. Staphylococcus
C. Escherichia coli
D. Salmonella
🟢 Correct Answer: B. Staphylococcus
,🔴 Explanation: Staphylococcus bacteria, particularly Staphylococcus aureus, are
commonly found on the skin and can cause infections if tools are not properly
sanitized.
4. What is the correct procedure for disinfecting a straight razor after use?
A. Wipe with a dry cloth and store
B. Rinse with water and air dry
C. Immerse in an EPA-registered disinfectant for the required contact time
D. Spray with alcohol and immediately reuse
🟢 Correct Answer: C. Immerse in an EPA-registered disinfectant for the required
contact time
🔴 Explanation: Straight razors must be fully immersed in an EPA-registered
disinfectant for the manufacturer's recommended contact time to ensure effective
disinfection.
5. Which of the following is an example of a bloodborne pathogen?
A. Tinea capitis
B. Hepatitis B virus
C. Pediculosis
D. Scabies
🟢 Correct Answer: B. Hepatitis B virus
🔴 Explanation: Hepatitis B is a bloodborne pathogen transmitted through contact
with infected blood or bodily fluids. Tinea, pediculosis, and scabies are not
bloodborne.
6. A barber accidentally nicks a client's neck with a razor. What is the FIRST
action the barber should take?
, A. Apply styptic powder immediately
B. Continue the service and apply a bandage at the end
C. Stop the service, put on gloves, and clean the wound
D. Ask the client if they have any allergies
🟢 Correct Answer: C. Stop the service, put on gloves, and clean the wound
🔴 Explanation: The barber must stop, put on gloves to prevent cross-
contamination, and clean the wound properly before continuing or applying styptic
powder.
7. Which of the following is a quaternary ammonium compound commonly used
for disinfection in barbershops?
A. Bleach
B. Barbicide
C. Hydrogen peroxide
D. Rubbing alcohol
🟢 Correct Answer: B. Barbicide
🔴 Explanation: Barbicide is a quaternary ammonium compound specifically
formulated for salon and barbershop disinfection.
8. What is the minimum contact time for most EPA-registered disinfectants used
on barbering tools?
A. 1 minute
B. 5 minutes
C. 10 minutes
D. 30 minutes
🟢 Correct Answer: C. 10 minutes
DETAILED ANSWERS | PLUS RATIONALES | DOWNLOAD AND PASS | LATEST
EXAM UPDATE 2026/2027
Core Domains
1. Sanitation, Disinfection, and Sterilization
2. Hair Cutting and Styling Techniques
3. Shaving, Beard Grooming, and Facial Hair Services
4. Chemical Services: Relaxers, Perms, and Color
5. Anatomy, Physiology, and Skin Disorders
6. State Barbering Laws, Rules, and Regulations
7. Professional Ethics, Safety, and First Aid
8. Business Management, Client Relations, and Sales
Introduction
The PSI Barbering Exam is designed to assess the knowledge, skills, and competencies
required for entry-level barbers to practice safely and effectively. The examination
evaluates theoretical understanding and practical decision-making across core
domains including sanitation, hair services, chemical treatments, anatomy, and state
regulations. Questions are presented in multiple-choice and scenario-based formats
to simulate real-world barbershop situations. Emphasis is placed on critical thinking,
client safety, infection control, and adherence to legal and ethical standards. This
assessment ensures candidates are prepared to deliver professional services, maintain
a safe environment, and uphold the integrity of the barbering profession. Successful
completion demonstrates readiness for licensure and career success.
SECTION ONE: QUESTIONS 1–50
1. Which of the following is the primary purpose of sanitation in a barbershop?
A. To improve the appearance of tools
B. To reduce the number of pathogenic organisms to a safe level
,C. To sterilize all equipment after every use
D. To comply with insurance requirements
🟢 Correct Answer: B. To reduce the number of pathogenic organisms to a safe
level
🔴 Explanation: Sanitation reduces pathogenic organisms to a safe level, while
sterilization destroys all microorganisms. Sanitation is the minimum requirement
for most barbering tools.
2. A barber notices a client has inflamed, red, and pus-filled bumps on the scalp.
What should the barber do?
A. Proceed with the haircut but avoid the affected area
B. Apply a disinfectant to the scalp
C. Refuse service and refer the client to a physician
D. Continue with the service and wear gloves
🟢 Correct Answer: C. Refuse service and refer the client to a physician
🔴 Explanation: Pus-filled bumps may indicate a contagious bacterial or fungal
infection. The barber must refuse service and refer the client to a medical
professional to prevent spread and ensure client safety.
3. Which type of bacteria is most commonly associated with infections acquired
in barbershops?
A. Streptococcus
B. Staphylococcus
C. Escherichia coli
D. Salmonella
🟢 Correct Answer: B. Staphylococcus
,🔴 Explanation: Staphylococcus bacteria, particularly Staphylococcus aureus, are
commonly found on the skin and can cause infections if tools are not properly
sanitized.
4. What is the correct procedure for disinfecting a straight razor after use?
A. Wipe with a dry cloth and store
B. Rinse with water and air dry
C. Immerse in an EPA-registered disinfectant for the required contact time
D. Spray with alcohol and immediately reuse
🟢 Correct Answer: C. Immerse in an EPA-registered disinfectant for the required
contact time
🔴 Explanation: Straight razors must be fully immersed in an EPA-registered
disinfectant for the manufacturer's recommended contact time to ensure effective
disinfection.
5. Which of the following is an example of a bloodborne pathogen?
A. Tinea capitis
B. Hepatitis B virus
C. Pediculosis
D. Scabies
🟢 Correct Answer: B. Hepatitis B virus
🔴 Explanation: Hepatitis B is a bloodborne pathogen transmitted through contact
with infected blood or bodily fluids. Tinea, pediculosis, and scabies are not
bloodborne.
6. A barber accidentally nicks a client's neck with a razor. What is the FIRST
action the barber should take?
, A. Apply styptic powder immediately
B. Continue the service and apply a bandage at the end
C. Stop the service, put on gloves, and clean the wound
D. Ask the client if they have any allergies
🟢 Correct Answer: C. Stop the service, put on gloves, and clean the wound
🔴 Explanation: The barber must stop, put on gloves to prevent cross-
contamination, and clean the wound properly before continuing or applying styptic
powder.
7. Which of the following is a quaternary ammonium compound commonly used
for disinfection in barbershops?
A. Bleach
B. Barbicide
C. Hydrogen peroxide
D. Rubbing alcohol
🟢 Correct Answer: B. Barbicide
🔴 Explanation: Barbicide is a quaternary ammonium compound specifically
formulated for salon and barbershop disinfection.
8. What is the minimum contact time for most EPA-registered disinfectants used
on barbering tools?
A. 1 minute
B. 5 minutes
C. 10 minutes
D. 30 minutes
🟢 Correct Answer: C. 10 minutes
