CA Esthetician State Board Practice Exam 2026 | PSI/BBC Standards
CA Esthetician State Board Practice Exam 2026
Newest Update Questions and Answers (Verified Answers)
75 Scored Practice Questions | Administered by PSI on behalf of the California Board of Barbering and Cosmetology (BBC)
Updated 2026 | 90-Minute Time Limit Simulation | 75% Passing Score (57/75)
Section 1: Safety and Infection Control (40% of Exam) - Q1-Q30
Q1: According to the 2026 PSI content outline effective April 1, 2026, what percentage of the California Esthetician
State Board written exam is devoted to Safety and Infection Control?
A. 34%, making it the second-most-weighted topic area
B. 40%, making it the single most heavily weighted topic on the exam [CORRECT]
C. 27%, requiring moderate study focus
D. 17%, with emphasis on client consultation instead
Correct Answer: B
Rationale: The 2026 PSI content outline increased Safety and Infection Control from 34% to 40%, making it the single most heavily
weighted topic on the California Esthetician written exam. This change reflects the California Board of Barbering and Cosmetology (BBC)
emphasis on public safety. The 34% figure was the 2020 weighting. Skin Care decreased to 17%, and Client Consultation increased to
19%. Estheticians must prioritize infection control knowledge to pass.
Q2: An esthetician is preparing to disinfect implements after a facial service. She selects an EPA-registered
hospital-grade disinfectant. According to Cal/OSHA and BBC standards, what is the minimum contact time that must be
observed for the disinfectant to be effective?
A. The time specified on the product label by the manufacturer [CORRECT]
B. 5 minutes for all EPA-registered disinfectants
C. 10 minutes regardless of product type
D. 30 seconds for hospital-grade products only
Correct Answer: A
Rationale: The esthetician must follow the exact contact time specified on the EPA-registered disinfectant product label. Contact times vary
by product and by the specific pathogens the disinfectant is formulated to eliminate; some require 10 minutes, others may require only 1-3
minutes. Cal/OSHA and the California BBC require compliance with manufacturer instructions for disinfectants. Assuming a universal
time such as 5 or 10 minutes regardless of label directions is incorrect and could result in inadequate disinfection.
Q3: A blood spill occurs on the esthetician's treatment table during a procedure. According to OSHA Bloodborne
Pathogens Standard and California regulations, what is the correct sequence for managing this situation?
A. Clean the area with soap and water first, then apply disinfectant, then double-bag the waste
B. Wear gloves, clean with EPA-registered disinfectant, then clean again with soap and water, then apply
fresh disinfectant [CORRECT]
C. Immediately apply bleach at full strength to the spill, wait 1 minute, and wipe dry
D. Cover the spill with a paper towel, remove gloves, and have the client leave
Correct Answer: B
Rationale: The correct procedure for a blood spill under OSHA Bloodborne Pathogens Standard requires: (1) wearing appropriate PPE
including gloves, (2) cleaning the visible spill with an EPA-registered disinfectant effective against bloodborne pathogens, (3) cleaning the
area again with soap and water to remove organic material, and (4) applying a fresh application of disinfectant for the full required
contact time. Blood and body fluids must be treated as potentially infectious. The contaminated materials must be disposed of in a properly
labeled biohazard container or double-bagged.
Q4: An esthetician needs to review safety information about a new chemical peel product being introduced in the salon.
Which document provides comprehensive information about the product's hazards, safe handling, first aid measures, and
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, CA Esthetician State Board Practice Exam 2026 | PSI/BBC Standards
proper disposal?
A. The product label on the retail packaging
B. The Material Safety Data Sheet (SDS/MSDS) provided by the manufacturer [CORRECT]
C. The California BBC Practice Act handbook
D. The salon's internal policy manual for chemical use
Correct Answer: B
Rationale: The Safety Data Sheet (SDS), formerly called Material Safety Data Sheet (MSDS), is the comprehensive document required by
OSHA's Hazard Communication Standard that provides detailed information about a chemical product including hazard identification,
first-aid measures, fire-fighting measures, handling and storage, exposure controls, physical and chemical properties, stability and
reactivity, toxicological information, and disposal considerations. The product label provides only summary information. The BBC
Practice Act and salon policy do not contain chemical-specific safety data.
Q5: An esthetician is setting up her workstation before a client arrives. Which of the following actions best demonstrates
compliance with California BBC sanitation standards for the treatment area?
A. Wiping the treatment table with a dry paper towel and applying fresh linens
B. Disinfecting all surfaces and implements with an EPA-registered disinfectant at the proper contact time
before each client [CORRECT]
C. Spraying a light mist of alcohol over the treatment area and allowing it to air dry
D. Using the same clean linens if the previous client had no visible skin conditions
Correct Answer: B
Rationale: California BBC sanitation standards require that all work surfaces and implements be disinfected with an EPA-registered
disinfectant before each client, observing the full manufacturer-specified contact time. Dry wiping with a paper towel does not disinfect.
Alcohol spray is not an EPA-registered hospital-grade disinfectant for surface decontamination. Reusing linens between clients, regardless
of visible conditions, violates sanitation standards. Disinfection must occur regardless of the client's apparent health status under Standard
Precautions.
Q6: Under California's Standard Precautions (Universal Precautions), how should an esthetician approach infection
control with every client?
A. Treat all blood and body fluids as if they are potentially infectious, regardless of the client's appearance
or history [CORRECT]
B. Apply enhanced precautions only when a client appears visibly ill or discloses an infectious condition
C. Use standard cleaning for most clients and enhanced disinfection only for immunocompromised clients
D. Wear gloves only when the esthetician has an open cut on their hands
Correct Answer: A
Rationale: Standard Precautions (formerly Universal Precautions) require that all blood and body fluids be treated as if they are
potentially infectious, regardless of the client's perceived health status, appearance, or known medical history. This fundamental infection
control principle means the esthetician must consistently use the same level of precaution with every client, including proper hand hygiene,
use of PPE when exposure is possible, and proper disinfection of all implements and surfaces.
Q7: Which of the following best describes the difference between sanitation, disinfection, and sterilization as defined by
the California Board of Barbering and Cosmetology?
A. Sanitation reduces pathogens; disinfection kills some pathogens; sterilization kills all microorganisms
including spores [CORRECT]
B. Sanitation cleans visibly; disinfection and sterilization are the same process
C. Sanitation kills all bacteria; disinfection kills viruses; sterilization kills fungi
D. All three terms refer to the same level of microbial destruction used in salons
Correct Answer: A
Rationale: In the California BBC regulatory framework: Sanitation (cleaning) significantly reduces the number of microorganisms on a
surface through mechanical action (soap, water, friction) but does not kill all pathogens. Disinfection uses chemical agents to destroy or
inactivate most disease-producing microorganisms but may not kill bacterial spores. Sterilization completely destroys all microbial life
including bacterial spores, typically requiring an autoclave. Estheticians in California are required to practice proper cleaning followed by
Page 2
, CA Esthetician State Board Practice Exam 2026 | PSI/BBC Standards
disinfection; sterilization is not typically required for standard esthetic tools.
Q8: An esthetician accidentally nicks a client's skin during an extraction procedure and the client bleeds. The esthetician
should take which immediate action in compliance with OSHA standards?
A. Apply pressure with a clean cotton pad, put on gloves before handling any blood-contaminated materials,
and dispose of all contaminated items properly [CORRECT]
B. Stop the service immediately, ask the client to leave, and close the treatment room for 24 hours
C. Continue the service since the bleeding is minor and cover the area with an adhesive bandage
D. Apply an antiseptic cream without gloves since the bleeding is minimal
Correct Answer: A
Rationale: When blood exposure occurs during a service, the esthetician must immediately: (1) don gloves before touching any blood or
contaminated materials (Standard Precautions), (2) apply pressure to stop the bleeding with a clean, disposable material, (3) properly
dispose of all blood-contaminated materials in a biohazard container or double-bagged waste, and (4) clean and disinfect the area and all
implements. Closing the room for 24 hours is unnecessary. Continuing service without proper precautions violates OSHA standards.
Applying antiseptic without gloves violates Standard Precautions.
Q9: An esthetician is using a chemical disinfectant to clean her implements. She notices the disinfectant has become
cloudy and has debris floating in it. What should the esthetician do?
A. Continue using the solution until it is completely empty, then replace it
B. Strain the debris out of the solution and continue using it
C. Discard the contaminated solution, clean the container, and prepare a fresh batch according to
manufacturer directions [CORRECT]
D. Add more concentrated disinfectant to the existing solution to restore its strength
Correct Answer: C
Rationale: When a disinfectant solution becomes visibly contaminated (cloudy, debris, diluted), it must be discarded and replaced with a
freshly prepared batch following manufacturer mixing instructions. A contaminated disinfectant loses efficacy because organic material
and debris can neutralize the active ingredients. Straining does not restore the solution's antimicrobial properties. Adding more concentrate
to a contaminated solution creates an improperly balanced mixture. Estheticians must check disinfectant solutions regularly and change
them according to the manufacturer's schedule or when visibly soiled.
Q10: An esthetician in California wants to use an autoclave for sterilizing her metal implements. Which of the following
statements is correct regarding sterilization in an esthetics practice?
A. Sterilization is required by the California BBC for all implements used in esthetics
B. Autoclaves use dry heat to achieve sterilization of metal implements
C. Sterilization using an autoclave (moist heat under pressure) is the highest level of microbial kill but is not
routinely required by the BBC [CORRECT]
D. Chemical sterilization is preferred over autoclaving because it is faster
Correct Answer: C
Rationale: An autoclave uses moist heat (steam) under pressure to achieve sterilization, the highest level of microbial destruction that kills
all microorganisms including bacterial spores. However, the California BBC does not require sterilization for standard esthetic implements;
proper cleaning followed by EPA-registered hospital-grade disinfection is the regulatory standard. Autoclaves are more commonly used in
medical and piercing settings. Autoclaves use moist heat, not dry heat (dry heat sterilizers are a different device). Chemical sterilants exist
but are not necessarily faster and have their own protocols.
Q11: According to Cal/OSHA standards, which of the following is required in a salon's Hazard Communication program
regarding chemical products?
A. All chemical products must be stored in a locked cabinet at all times
B. All containers must have appropriate labels, and Safety Data Sheets must be accessible to all employees
[CORRECT]
C. Employees must memorize the chemical composition of every product used in the salon
D. Only the salon owner needs access to Safety Data Sheets
Page 3
CA Esthetician State Board Practice Exam 2026
Newest Update Questions and Answers (Verified Answers)
75 Scored Practice Questions | Administered by PSI on behalf of the California Board of Barbering and Cosmetology (BBC)
Updated 2026 | 90-Minute Time Limit Simulation | 75% Passing Score (57/75)
Section 1: Safety and Infection Control (40% of Exam) - Q1-Q30
Q1: According to the 2026 PSI content outline effective April 1, 2026, what percentage of the California Esthetician
State Board written exam is devoted to Safety and Infection Control?
A. 34%, making it the second-most-weighted topic area
B. 40%, making it the single most heavily weighted topic on the exam [CORRECT]
C. 27%, requiring moderate study focus
D. 17%, with emphasis on client consultation instead
Correct Answer: B
Rationale: The 2026 PSI content outline increased Safety and Infection Control from 34% to 40%, making it the single most heavily
weighted topic on the California Esthetician written exam. This change reflects the California Board of Barbering and Cosmetology (BBC)
emphasis on public safety. The 34% figure was the 2020 weighting. Skin Care decreased to 17%, and Client Consultation increased to
19%. Estheticians must prioritize infection control knowledge to pass.
Q2: An esthetician is preparing to disinfect implements after a facial service. She selects an EPA-registered
hospital-grade disinfectant. According to Cal/OSHA and BBC standards, what is the minimum contact time that must be
observed for the disinfectant to be effective?
A. The time specified on the product label by the manufacturer [CORRECT]
B. 5 minutes for all EPA-registered disinfectants
C. 10 minutes regardless of product type
D. 30 seconds for hospital-grade products only
Correct Answer: A
Rationale: The esthetician must follow the exact contact time specified on the EPA-registered disinfectant product label. Contact times vary
by product and by the specific pathogens the disinfectant is formulated to eliminate; some require 10 minutes, others may require only 1-3
minutes. Cal/OSHA and the California BBC require compliance with manufacturer instructions for disinfectants. Assuming a universal
time such as 5 or 10 minutes regardless of label directions is incorrect and could result in inadequate disinfection.
Q3: A blood spill occurs on the esthetician's treatment table during a procedure. According to OSHA Bloodborne
Pathogens Standard and California regulations, what is the correct sequence for managing this situation?
A. Clean the area with soap and water first, then apply disinfectant, then double-bag the waste
B. Wear gloves, clean with EPA-registered disinfectant, then clean again with soap and water, then apply
fresh disinfectant [CORRECT]
C. Immediately apply bleach at full strength to the spill, wait 1 minute, and wipe dry
D. Cover the spill with a paper towel, remove gloves, and have the client leave
Correct Answer: B
Rationale: The correct procedure for a blood spill under OSHA Bloodborne Pathogens Standard requires: (1) wearing appropriate PPE
including gloves, (2) cleaning the visible spill with an EPA-registered disinfectant effective against bloodborne pathogens, (3) cleaning the
area again with soap and water to remove organic material, and (4) applying a fresh application of disinfectant for the full required
contact time. Blood and body fluids must be treated as potentially infectious. The contaminated materials must be disposed of in a properly
labeled biohazard container or double-bagged.
Q4: An esthetician needs to review safety information about a new chemical peel product being introduced in the salon.
Which document provides comprehensive information about the product's hazards, safe handling, first aid measures, and
Page 1
, CA Esthetician State Board Practice Exam 2026 | PSI/BBC Standards
proper disposal?
A. The product label on the retail packaging
B. The Material Safety Data Sheet (SDS/MSDS) provided by the manufacturer [CORRECT]
C. The California BBC Practice Act handbook
D. The salon's internal policy manual for chemical use
Correct Answer: B
Rationale: The Safety Data Sheet (SDS), formerly called Material Safety Data Sheet (MSDS), is the comprehensive document required by
OSHA's Hazard Communication Standard that provides detailed information about a chemical product including hazard identification,
first-aid measures, fire-fighting measures, handling and storage, exposure controls, physical and chemical properties, stability and
reactivity, toxicological information, and disposal considerations. The product label provides only summary information. The BBC
Practice Act and salon policy do not contain chemical-specific safety data.
Q5: An esthetician is setting up her workstation before a client arrives. Which of the following actions best demonstrates
compliance with California BBC sanitation standards for the treatment area?
A. Wiping the treatment table with a dry paper towel and applying fresh linens
B. Disinfecting all surfaces and implements with an EPA-registered disinfectant at the proper contact time
before each client [CORRECT]
C. Spraying a light mist of alcohol over the treatment area and allowing it to air dry
D. Using the same clean linens if the previous client had no visible skin conditions
Correct Answer: B
Rationale: California BBC sanitation standards require that all work surfaces and implements be disinfected with an EPA-registered
disinfectant before each client, observing the full manufacturer-specified contact time. Dry wiping with a paper towel does not disinfect.
Alcohol spray is not an EPA-registered hospital-grade disinfectant for surface decontamination. Reusing linens between clients, regardless
of visible conditions, violates sanitation standards. Disinfection must occur regardless of the client's apparent health status under Standard
Precautions.
Q6: Under California's Standard Precautions (Universal Precautions), how should an esthetician approach infection
control with every client?
A. Treat all blood and body fluids as if they are potentially infectious, regardless of the client's appearance
or history [CORRECT]
B. Apply enhanced precautions only when a client appears visibly ill or discloses an infectious condition
C. Use standard cleaning for most clients and enhanced disinfection only for immunocompromised clients
D. Wear gloves only when the esthetician has an open cut on their hands
Correct Answer: A
Rationale: Standard Precautions (formerly Universal Precautions) require that all blood and body fluids be treated as if they are
potentially infectious, regardless of the client's perceived health status, appearance, or known medical history. This fundamental infection
control principle means the esthetician must consistently use the same level of precaution with every client, including proper hand hygiene,
use of PPE when exposure is possible, and proper disinfection of all implements and surfaces.
Q7: Which of the following best describes the difference between sanitation, disinfection, and sterilization as defined by
the California Board of Barbering and Cosmetology?
A. Sanitation reduces pathogens; disinfection kills some pathogens; sterilization kills all microorganisms
including spores [CORRECT]
B. Sanitation cleans visibly; disinfection and sterilization are the same process
C. Sanitation kills all bacteria; disinfection kills viruses; sterilization kills fungi
D. All three terms refer to the same level of microbial destruction used in salons
Correct Answer: A
Rationale: In the California BBC regulatory framework: Sanitation (cleaning) significantly reduces the number of microorganisms on a
surface through mechanical action (soap, water, friction) but does not kill all pathogens. Disinfection uses chemical agents to destroy or
inactivate most disease-producing microorganisms but may not kill bacterial spores. Sterilization completely destroys all microbial life
including bacterial spores, typically requiring an autoclave. Estheticians in California are required to practice proper cleaning followed by
Page 2
, CA Esthetician State Board Practice Exam 2026 | PSI/BBC Standards
disinfection; sterilization is not typically required for standard esthetic tools.
Q8: An esthetician accidentally nicks a client's skin during an extraction procedure and the client bleeds. The esthetician
should take which immediate action in compliance with OSHA standards?
A. Apply pressure with a clean cotton pad, put on gloves before handling any blood-contaminated materials,
and dispose of all contaminated items properly [CORRECT]
B. Stop the service immediately, ask the client to leave, and close the treatment room for 24 hours
C. Continue the service since the bleeding is minor and cover the area with an adhesive bandage
D. Apply an antiseptic cream without gloves since the bleeding is minimal
Correct Answer: A
Rationale: When blood exposure occurs during a service, the esthetician must immediately: (1) don gloves before touching any blood or
contaminated materials (Standard Precautions), (2) apply pressure to stop the bleeding with a clean, disposable material, (3) properly
dispose of all blood-contaminated materials in a biohazard container or double-bagged waste, and (4) clean and disinfect the area and all
implements. Closing the room for 24 hours is unnecessary. Continuing service without proper precautions violates OSHA standards.
Applying antiseptic without gloves violates Standard Precautions.
Q9: An esthetician is using a chemical disinfectant to clean her implements. She notices the disinfectant has become
cloudy and has debris floating in it. What should the esthetician do?
A. Continue using the solution until it is completely empty, then replace it
B. Strain the debris out of the solution and continue using it
C. Discard the contaminated solution, clean the container, and prepare a fresh batch according to
manufacturer directions [CORRECT]
D. Add more concentrated disinfectant to the existing solution to restore its strength
Correct Answer: C
Rationale: When a disinfectant solution becomes visibly contaminated (cloudy, debris, diluted), it must be discarded and replaced with a
freshly prepared batch following manufacturer mixing instructions. A contaminated disinfectant loses efficacy because organic material
and debris can neutralize the active ingredients. Straining does not restore the solution's antimicrobial properties. Adding more concentrate
to a contaminated solution creates an improperly balanced mixture. Estheticians must check disinfectant solutions regularly and change
them according to the manufacturer's schedule or when visibly soiled.
Q10: An esthetician in California wants to use an autoclave for sterilizing her metal implements. Which of the following
statements is correct regarding sterilization in an esthetics practice?
A. Sterilization is required by the California BBC for all implements used in esthetics
B. Autoclaves use dry heat to achieve sterilization of metal implements
C. Sterilization using an autoclave (moist heat under pressure) is the highest level of microbial kill but is not
routinely required by the BBC [CORRECT]
D. Chemical sterilization is preferred over autoclaving because it is faster
Correct Answer: C
Rationale: An autoclave uses moist heat (steam) under pressure to achieve sterilization, the highest level of microbial destruction that kills
all microorganisms including bacterial spores. However, the California BBC does not require sterilization for standard esthetic implements;
proper cleaning followed by EPA-registered hospital-grade disinfection is the regulatory standard. Autoclaves are more commonly used in
medical and piercing settings. Autoclaves use moist heat, not dry heat (dry heat sterilizers are a different device). Chemical sterilants exist
but are not necessarily faster and have their own protocols.
Q11: According to Cal/OSHA standards, which of the following is required in a salon's Hazard Communication program
regarding chemical products?
A. All chemical products must be stored in a locked cabinet at all times
B. All containers must have appropriate labels, and Safety Data Sheets must be accessible to all employees
[CORRECT]
C. Employees must memorize the chemical composition of every product used in the salon
D. Only the salon owner needs access to Safety Data Sheets
Page 3
