Restoration Industry IICRC Fire & Smoke Restoration (FSRT)
Certification Exam Practice Test – Fall Semester 2026 Updated
2026 Complete Study Guide with 250+ Verified Questions and
Detailed Rationales Covering Fire & Smoke Damage Assessment,
Soot & Odor Removal, Structural Cleaning Techniques, Equipment
& Chemical Usage, Safety Procedures, and Industry Standards for
IICRC FSRT Certification Success
Question 1: Which of the following best describes the primary purpose of the
ANSI/IICRC S700 Standard for Professional Fire and Smoke Damage Restoration?
A. To establish pricing guidelines for fire restoration services
B. To define principles, processes, and procedures for assessing and restoring fire
residues and odors
C. To regulate insurance claim procedures for fire-damaged properties
D. To certify individual technicians without examination
CORRECT ANSWER: B. To define principles, processes, and procedures for
assessing and restoring fire residues and odors
Rationale: The ANSI/IICRC S700 Standard describes the principles, processes, and
procedures for assessing the presence, intensity of impact, and boundaries of fire
residues and odors affecting buildings, systems, and contents after a fire event, and
provides practical methods for restoration cleaning and odor management.
Question 2: What is the first critical step a restoration technician should take upon
arriving at a fire-damaged structure?
A. Begin immediate cleaning of visible soot deposits
B. Conduct a comprehensive safety assessment and identify hazards
C. Contact the insurance adjuster for authorization
D. Remove all contents to an off-site facility
CORRECT ANSWER: B. Conduct a comprehensive safety assessment and identify
hazards
Rationale: Jobsite safety protocols require that technicians first assess structural
integrity, electrical hazards, chemical exposures, and other dangers before initiating any
restoration activities to protect workers, occupants, and property.
Question 3: Which type of smoke residue is typically produced by the combustion
of proteins such as meat, beans, or dairy products?
A. Petroleum smoke residue
B. Natural substance smoke residue
C. Protein smoke residue
D. Synthetic smoke residue
,Restoration Industry IICRC Fire & Smoke Restoration (FSRT)
Certification Exam Practice Test – Fall Semester 2026 Updated
2026 Complete Study Guide with 250+ Verified Questions and
Detailed Rationales Covering Fire & Smoke Damage Assessment,
Soot & Odor Removal, Structural Cleaning Techniques, Equipment
& Chemical Usage, Safety Procedures, and Industry Standards for
IICRC FSRT Certification Success
CORRECT ANSWER: C. Protein smoke residue
Rationale: Protein smoke residue results from the low-heat, smoldering combustion of
protein-based materials and is characterized by a pungent, difficult-to-remove odor and
yellowish-brown, sticky deposits that require specialized cleaning agents.
Question 4: When selecting personal protective equipment (PPE) for fire
restoration work, which factor is MOST important in determining the appropriate
level of protection?
A. The aesthetic preferences of the client
B. The type and concentration of contaminants present
C. The time of day the work is performed
D. The brand of cleaning equipment used
CORRECT ANSWER: B. The type and concentration of contaminants present
Rationale: PPE selection must be based on hazard assessment, including airborne
particulates, chemical vapors, and biological contaminants, to ensure technician safety
in accordance with OSHA and IICRC guidelines.
Question 5: Which cleaning method is MOST appropriate for removing dry, powdery
soot from non-porous surfaces such as glass or metal?
A. Wet cleaning with detergent solution
B. Dry cleaning using chemical sponges or HEPA vacuuming
C. Abrasive blasting with sand
D. Immersion cleaning in ultrasonic tank
CORRECT ANSWER: B. Dry cleaning using chemical sponges or HEPA vacuuming
Rationale: Dry soot is loosely adhered and can be effectively removed with dry methods
like chemical sponges or HEPA-filtered vacuums to prevent smearing or driving residue
deeper into surfaces.
Question 6: What is the primary function of an air scrubber equipped with a HEPA
filter during fire restoration?
A. To increase ambient temperature for faster drying
B. To remove airborne particulates and contaminants from the work environment
,Restoration Industry IICRC Fire & Smoke Restoration (FSRT)
Certification Exam Practice Test – Fall Semester 2026 Updated
2026 Complete Study Guide with 250+ Verified Questions and
Detailed Rationales Covering Fire & Smoke Damage Assessment,
Soot & Odor Removal, Structural Cleaning Techniques, Equipment
& Chemical Usage, Safety Procedures, and Industry Standards for
IICRC FSRT Certification Success
C. To generate ozone for odor elimination
D. To humidify dry air after water extraction
CORRECT ANSWER: B. To remove airborne particulates and contaminants from the
work environment
Rationale: HEPA-filtered air scrubbers capture 99.97% of particles 0.3 microns or larger,
improving air quality, containing contaminants, and protecting workers and unaffected
areas during restoration.
Question 7: Which deodorization technique involves the use of hydroxyl generators
to break down odor-causing molecules?
A. Absorption
B. Oxidation
C. Sealing
D. Ventilation
CORRECT ANSWER: B. Oxidation
Rationale: Oxidation deodorization uses reactive species like hydroxyl radicals to
chemically alter and neutralize odor molecules at the molecular level, making it
effective for persistent smoke odors.
Question 8: In fire restoration documentation, what does the term "spoliation" refer
to?
A. The process of cleaning HVAC ductwork
B. The destruction, alteration, or loss of potential evidence
C. The application of sealants to porous materials
D. The calculation of restoration costs
CORRECT ANSWER: B. The destruction, alteration, or loss of potential evidence
Rationale: Spoliation awareness is critical because improper handling of fire-damaged
items can compromise insurance claims or legal proceedings; restorers must
document conditions and preserve evidence when required.
Question 9: Which HVAC component is MOST likely to require specialized cleaning
after a fire due to its tendency to trap soot and odors?
, Restoration Industry IICRC Fire & Smoke Restoration (FSRT)
Certification Exam Practice Test – Fall Semester 2026 Updated
2026 Complete Study Guide with 250+ Verified Questions and
Detailed Rationales Covering Fire & Smoke Damage Assessment,
Soot & Odor Removal, Structural Cleaning Techniques, Equipment
& Chemical Usage, Safety Procedures, and Industry Standards for
IICRC FSRT Certification Success
A. Thermostat housing
B. Evaporator coil and blower assembly
C. Exterior condenser unit
D. Refrigerant lines
CORRECT ANSWER: B. Evaporator coil and blower assembly
Rationale: The evaporator coil and blower assembly are internal components where
airflow carries soot and odors; these areas require disassembly, vacuuming, and
cleaning to prevent recirculation of contaminants.
Question 10: What is the recommended action when encountering asbestos-
containing materials during fire restoration?
A. Proceed with normal cleaning using wet methods
B. Immediately stop work and notify appropriate authorities per AHJ regulations
C. Seal the area with plastic and continue working
D. Use high-pressure water to encapsulate the material
CORRECT ANSWER: B. Immediately stop work and notify appropriate authorities
per AHJ regulations
Rationale: Asbestos is a regulated hazardous material; restorers must follow AHJ
regulations, cease disturbance, and engage licensed abatement professionals to avoid
health risks and legal violations.
Question 11: Which factor MOST significantly influences the difficulty of cleaning
smoke residues from a surface?
A. The color of the surface
B. The porosity and texture of the material
C. The time of year the fire occurred
D. The brand of cleaning product used
CORRECT ANSWER: B. The porosity and texture of the material
Rationale: Porous materials like upholstery or unfinished wood absorb smoke residues
and odors more deeply than non-porous surfaces, requiring more intensive cleaning or
replacement strategies.
Certification Exam Practice Test – Fall Semester 2026 Updated
2026 Complete Study Guide with 250+ Verified Questions and
Detailed Rationales Covering Fire & Smoke Damage Assessment,
Soot & Odor Removal, Structural Cleaning Techniques, Equipment
& Chemical Usage, Safety Procedures, and Industry Standards for
IICRC FSRT Certification Success
Question 1: Which of the following best describes the primary purpose of the
ANSI/IICRC S700 Standard for Professional Fire and Smoke Damage Restoration?
A. To establish pricing guidelines for fire restoration services
B. To define principles, processes, and procedures for assessing and restoring fire
residues and odors
C. To regulate insurance claim procedures for fire-damaged properties
D. To certify individual technicians without examination
CORRECT ANSWER: B. To define principles, processes, and procedures for
assessing and restoring fire residues and odors
Rationale: The ANSI/IICRC S700 Standard describes the principles, processes, and
procedures for assessing the presence, intensity of impact, and boundaries of fire
residues and odors affecting buildings, systems, and contents after a fire event, and
provides practical methods for restoration cleaning and odor management.
Question 2: What is the first critical step a restoration technician should take upon
arriving at a fire-damaged structure?
A. Begin immediate cleaning of visible soot deposits
B. Conduct a comprehensive safety assessment and identify hazards
C. Contact the insurance adjuster for authorization
D. Remove all contents to an off-site facility
CORRECT ANSWER: B. Conduct a comprehensive safety assessment and identify
hazards
Rationale: Jobsite safety protocols require that technicians first assess structural
integrity, electrical hazards, chemical exposures, and other dangers before initiating any
restoration activities to protect workers, occupants, and property.
Question 3: Which type of smoke residue is typically produced by the combustion
of proteins such as meat, beans, or dairy products?
A. Petroleum smoke residue
B. Natural substance smoke residue
C. Protein smoke residue
D. Synthetic smoke residue
,Restoration Industry IICRC Fire & Smoke Restoration (FSRT)
Certification Exam Practice Test – Fall Semester 2026 Updated
2026 Complete Study Guide with 250+ Verified Questions and
Detailed Rationales Covering Fire & Smoke Damage Assessment,
Soot & Odor Removal, Structural Cleaning Techniques, Equipment
& Chemical Usage, Safety Procedures, and Industry Standards for
IICRC FSRT Certification Success
CORRECT ANSWER: C. Protein smoke residue
Rationale: Protein smoke residue results from the low-heat, smoldering combustion of
protein-based materials and is characterized by a pungent, difficult-to-remove odor and
yellowish-brown, sticky deposits that require specialized cleaning agents.
Question 4: When selecting personal protective equipment (PPE) for fire
restoration work, which factor is MOST important in determining the appropriate
level of protection?
A. The aesthetic preferences of the client
B. The type and concentration of contaminants present
C. The time of day the work is performed
D. The brand of cleaning equipment used
CORRECT ANSWER: B. The type and concentration of contaminants present
Rationale: PPE selection must be based on hazard assessment, including airborne
particulates, chemical vapors, and biological contaminants, to ensure technician safety
in accordance with OSHA and IICRC guidelines.
Question 5: Which cleaning method is MOST appropriate for removing dry, powdery
soot from non-porous surfaces such as glass or metal?
A. Wet cleaning with detergent solution
B. Dry cleaning using chemical sponges or HEPA vacuuming
C. Abrasive blasting with sand
D. Immersion cleaning in ultrasonic tank
CORRECT ANSWER: B. Dry cleaning using chemical sponges or HEPA vacuuming
Rationale: Dry soot is loosely adhered and can be effectively removed with dry methods
like chemical sponges or HEPA-filtered vacuums to prevent smearing or driving residue
deeper into surfaces.
Question 6: What is the primary function of an air scrubber equipped with a HEPA
filter during fire restoration?
A. To increase ambient temperature for faster drying
B. To remove airborne particulates and contaminants from the work environment
,Restoration Industry IICRC Fire & Smoke Restoration (FSRT)
Certification Exam Practice Test – Fall Semester 2026 Updated
2026 Complete Study Guide with 250+ Verified Questions and
Detailed Rationales Covering Fire & Smoke Damage Assessment,
Soot & Odor Removal, Structural Cleaning Techniques, Equipment
& Chemical Usage, Safety Procedures, and Industry Standards for
IICRC FSRT Certification Success
C. To generate ozone for odor elimination
D. To humidify dry air after water extraction
CORRECT ANSWER: B. To remove airborne particulates and contaminants from the
work environment
Rationale: HEPA-filtered air scrubbers capture 99.97% of particles 0.3 microns or larger,
improving air quality, containing contaminants, and protecting workers and unaffected
areas during restoration.
Question 7: Which deodorization technique involves the use of hydroxyl generators
to break down odor-causing molecules?
A. Absorption
B. Oxidation
C. Sealing
D. Ventilation
CORRECT ANSWER: B. Oxidation
Rationale: Oxidation deodorization uses reactive species like hydroxyl radicals to
chemically alter and neutralize odor molecules at the molecular level, making it
effective for persistent smoke odors.
Question 8: In fire restoration documentation, what does the term "spoliation" refer
to?
A. The process of cleaning HVAC ductwork
B. The destruction, alteration, or loss of potential evidence
C. The application of sealants to porous materials
D. The calculation of restoration costs
CORRECT ANSWER: B. The destruction, alteration, or loss of potential evidence
Rationale: Spoliation awareness is critical because improper handling of fire-damaged
items can compromise insurance claims or legal proceedings; restorers must
document conditions and preserve evidence when required.
Question 9: Which HVAC component is MOST likely to require specialized cleaning
after a fire due to its tendency to trap soot and odors?
, Restoration Industry IICRC Fire & Smoke Restoration (FSRT)
Certification Exam Practice Test – Fall Semester 2026 Updated
2026 Complete Study Guide with 250+ Verified Questions and
Detailed Rationales Covering Fire & Smoke Damage Assessment,
Soot & Odor Removal, Structural Cleaning Techniques, Equipment
& Chemical Usage, Safety Procedures, and Industry Standards for
IICRC FSRT Certification Success
A. Thermostat housing
B. Evaporator coil and blower assembly
C. Exterior condenser unit
D. Refrigerant lines
CORRECT ANSWER: B. Evaporator coil and blower assembly
Rationale: The evaporator coil and blower assembly are internal components where
airflow carries soot and odors; these areas require disassembly, vacuuming, and
cleaning to prevent recirculation of contaminants.
Question 10: What is the recommended action when encountering asbestos-
containing materials during fire restoration?
A. Proceed with normal cleaning using wet methods
B. Immediately stop work and notify appropriate authorities per AHJ regulations
C. Seal the area with plastic and continue working
D. Use high-pressure water to encapsulate the material
CORRECT ANSWER: B. Immediately stop work and notify appropriate authorities
per AHJ regulations
Rationale: Asbestos is a regulated hazardous material; restorers must follow AHJ
regulations, cease disturbance, and engage licensed abatement professionals to avoid
health risks and legal violations.
Question 11: Which factor MOST significantly influences the difficulty of cleaning
smoke residues from a surface?
A. The color of the surface
B. The porosity and texture of the material
C. The time of year the fire occurred
D. The brand of cleaning product used
CORRECT ANSWER: B. The porosity and texture of the material
Rationale: Porous materials like upholstery or unfinished wood absorb smoke residues
and odors more deeply than non-porous surfaces, requiring more intensive cleaning or
replacement strategies.
