California State Barber Board| Final
Exam Certification| 2024/2025 Licensing
Bar
What is the role of the cuticle layer in hair?
It protects the inner layers of the hair and helps maintain moisture.
When do you not use a steam towel ? Sensitive skin, irritated, chapped or blisterd
What should be done if a client requests a service outside the barber's expertise?
Politely refuse and refer them to a qualified professional.
What is the primary ingredient in most hair relaxers?
Sodium hydroxide or calcium hydroxide.
What is the proper way to dispose of sharp tools like razors?
Use a designated sharps container.
What is the primary purpose of a consultation in a barbershop?
To assess the client's hair type and desired style.
What is the minimum number of hours required for barber training in California?
1
, 1,600 hours.
What is the first step in performing a haircut?
Conduct a thorough client consultation.
What is the significance of keeping accurate client records?
To provide personalized services and track client preferences.
What is the primary function of a disinfectant in a barbershop?
To kill harmful bacteria and viruses on surfaces and tools.
What is the recommended way to clean non-disposable tools?
Wash with soap and water, then disinfect with an EPA-approved disinfectant.
What should be done if a client has an open wound on their scalp?
Avoid performing services on that area and refer the client to a physician.
What is the proper angle for cutting hair with shears?
A 45-degree angle for layering.
What is the main purpose of a warm towel before a shave?
To soften the beard hair and open the pores.
2
, Which tool is most commonly used for close cutting and fading?
Clippers.
What should be included in a barber's first-aid kit?
Band-aids, antiseptic wipes, and sterile gauze.
What is the benefit of using a color wheel in hair coloring?
To understand complementary colors and adjust tones effectively.
What should be done to prevent cross-contamination during services?
Use clean tools for each client and sanitize equipment regularly.
What is the ideal pH range for hair care products?
Between 4.5 and 5.5.
What is the primary goal of sanitation in a barbershop?
To prevent the spread of infections and ensure client safety.
What should a barber do if a chemical treatment causes irritation?
Rinse the affected area with water and discontinue use of the product.
3
Exam Certification| 2024/2025 Licensing
Bar
What is the role of the cuticle layer in hair?
It protects the inner layers of the hair and helps maintain moisture.
When do you not use a steam towel ? Sensitive skin, irritated, chapped or blisterd
What should be done if a client requests a service outside the barber's expertise?
Politely refuse and refer them to a qualified professional.
What is the primary ingredient in most hair relaxers?
Sodium hydroxide or calcium hydroxide.
What is the proper way to dispose of sharp tools like razors?
Use a designated sharps container.
What is the primary purpose of a consultation in a barbershop?
To assess the client's hair type and desired style.
What is the minimum number of hours required for barber training in California?
1
, 1,600 hours.
What is the first step in performing a haircut?
Conduct a thorough client consultation.
What is the significance of keeping accurate client records?
To provide personalized services and track client preferences.
What is the primary function of a disinfectant in a barbershop?
To kill harmful bacteria and viruses on surfaces and tools.
What is the recommended way to clean non-disposable tools?
Wash with soap and water, then disinfect with an EPA-approved disinfectant.
What should be done if a client has an open wound on their scalp?
Avoid performing services on that area and refer the client to a physician.
What is the proper angle for cutting hair with shears?
A 45-degree angle for layering.
What is the main purpose of a warm towel before a shave?
To soften the beard hair and open the pores.
2
, Which tool is most commonly used for close cutting and fading?
Clippers.
What should be included in a barber's first-aid kit?
Band-aids, antiseptic wipes, and sterile gauze.
What is the benefit of using a color wheel in hair coloring?
To understand complementary colors and adjust tones effectively.
What should be done to prevent cross-contamination during services?
Use clean tools for each client and sanitize equipment regularly.
What is the ideal pH range for hair care products?
Between 4.5 and 5.5.
What is the primary goal of sanitation in a barbershop?
To prevent the spread of infections and ensure client safety.
What should a barber do if a chemical treatment causes irritation?
Rinse the affected area with water and discontinue use of the product.
3
