Commercial Carpet Maintenance Technician
Comprehensive Test Review (Qns & Ans)
2025
1. Which part of the ANSI/IICRC S100 standard provides
specific guidance on the use of equipment in carpet cleaning?
a) Section 5
b) Section 8
c) Section 11
d) Section 3
ANS: b) Section 8
Rationale: Section 8 of the ANSI/IICRC S100 standard
specifically addresses the use and selection of equipment in
professional carpet cleaning.
©/2025
,2. The pH level of a cleaning solution used in carpet cleaning
should ideally be:
a) Highly acidic
b) Neutral
c) Highly alkaline
d) Slightly alkaline
ANS: b) Neutral
Rationale: Neutral pH levels minimize the risk of fiber damage
and color fading, promoting safe and effective cleaning.
3. What is the primary purpose of pre-inspection in the carpet
cleaning process?
a) To determine pricing
b) To identify the type of carpet fiber
c) To establish a sequence of cleaning tasks
d) To check the weather for the cleaning day
ANS: b) To identify the type of carpet fiber
Rationale: Pre-inspection helps in identifying the fiber type,
which dictates cleaning methods and solutions to be used.
4. In the context of safety procedures, what does PPE stand for?
a) Professional Protection Equipment
©/2025
, b) Personal Protective Equipment
c) Public Protection Essentials
d) Primary Protective Equipment
ANS: b) Personal Protective Equipment
Rationale: PPE refers to Personal Protective Equipment, which
is gear to protect the individual's health and safety during
operations.
5. Which method is recommended by the ANSI/IICRC S100
standard for removing protein-based stains?
a) Solvent extraction
b) Enzymatic cleaners
c) Steam cleaning
d) Acidic solution application
ANS: b) Enzymatic cleaners
Rationale: Enzymatic cleaners are effective for breaking down
protein-based stains for easier removal.
Fill-in-the-Blank Questions
©/2025
, 6. According to the ANSI/IICRC S100 standard, the 'dry
extraction' method is typically used for cleaning __________
carpets.
ANS: wool
Rationale: The dry extraction method is less moisture-
intensive, reducing damage risks to wool fibers.
7. The ANSI/IICRC S100 recommends that high-traffic areas in
commercial facilities be cleaned every __________ months.
ANS: 3-6
Rationale: This schedule helps maintain appearance and
longevity in areas subjected to heavy use.
8. In the carpet cleaning industry, __________ refers to a
solution's ability to hold soils in suspension during extraction.
ANS: emulsification
Rationale: Emulsification is crucial for effective soil removal
during the cleaning process.
9. A __________ test should be conducted prior to using a
cleaning chemical to ensure no adverse effect on carpet dyes.
ANS: dye stability
Rationale: A dye stability test prevents dye bleeding and
discoloration damage during cleaning.
©/2025
Comprehensive Test Review (Qns & Ans)
2025
1. Which part of the ANSI/IICRC S100 standard provides
specific guidance on the use of equipment in carpet cleaning?
a) Section 5
b) Section 8
c) Section 11
d) Section 3
ANS: b) Section 8
Rationale: Section 8 of the ANSI/IICRC S100 standard
specifically addresses the use and selection of equipment in
professional carpet cleaning.
©/2025
,2. The pH level of a cleaning solution used in carpet cleaning
should ideally be:
a) Highly acidic
b) Neutral
c) Highly alkaline
d) Slightly alkaline
ANS: b) Neutral
Rationale: Neutral pH levels minimize the risk of fiber damage
and color fading, promoting safe and effective cleaning.
3. What is the primary purpose of pre-inspection in the carpet
cleaning process?
a) To determine pricing
b) To identify the type of carpet fiber
c) To establish a sequence of cleaning tasks
d) To check the weather for the cleaning day
ANS: b) To identify the type of carpet fiber
Rationale: Pre-inspection helps in identifying the fiber type,
which dictates cleaning methods and solutions to be used.
4. In the context of safety procedures, what does PPE stand for?
a) Professional Protection Equipment
©/2025
, b) Personal Protective Equipment
c) Public Protection Essentials
d) Primary Protective Equipment
ANS: b) Personal Protective Equipment
Rationale: PPE refers to Personal Protective Equipment, which
is gear to protect the individual's health and safety during
operations.
5. Which method is recommended by the ANSI/IICRC S100
standard for removing protein-based stains?
a) Solvent extraction
b) Enzymatic cleaners
c) Steam cleaning
d) Acidic solution application
ANS: b) Enzymatic cleaners
Rationale: Enzymatic cleaners are effective for breaking down
protein-based stains for easier removal.
Fill-in-the-Blank Questions
©/2025
, 6. According to the ANSI/IICRC S100 standard, the 'dry
extraction' method is typically used for cleaning __________
carpets.
ANS: wool
Rationale: The dry extraction method is less moisture-
intensive, reducing damage risks to wool fibers.
7. The ANSI/IICRC S100 recommends that high-traffic areas in
commercial facilities be cleaned every __________ months.
ANS: 3-6
Rationale: This schedule helps maintain appearance and
longevity in areas subjected to heavy use.
8. In the carpet cleaning industry, __________ refers to a
solution's ability to hold soils in suspension during extraction.
ANS: emulsification
Rationale: Emulsification is crucial for effective soil removal
during the cleaning process.
9. A __________ test should be conducted prior to using a
cleaning chemical to ensure no adverse effect on carpet dyes.
ANS: dye stability
Rationale: A dye stability test prevents dye bleeding and
discoloration damage during cleaning.
©/2025
