Custodial Facility Operations Technician Exam
Questions and Correct Answers Verified
Answers) Plus Rationales 2026 Q&A | Instant
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1. What is the primary purpose of custodial cleaning?
A. Improve building aesthetics only
B. Prevent disease and maintain safe environments
C. Increase building resale value
D. Reduce construction costs
Answer: B
Rationale: Custodial cleaning primarily focuses on hygiene, sanitation,
and preventing the spread of illness.
2. Which chemical is commonly used for disinfection?
A. Sodium chloride
B. Ammonia
,C. Quaternary ammonium compounds
D. Baking soda
Answer: C
Rationale: Quaternary ammonium compounds are widely used
disinfectants in custodial work.
3. What does SDS stand for?
A. Safety Data Sheet
B. Sanitation Distribution System
C. Standard Detergent Solution
D. Surface Disinfection System
Answer: A
Rationale: SDS provides safety and handling information about
chemicals.
4. Which PPE is most important when handling chemicals?
A. Safety boots
B. Gloves and eye protection
C. Ear plugs
D. Hard hat
,Answer: B
Rationale: Gloves and goggles protect against chemical exposure.
5. What is the first step in cleaning a spill?
A. Mop immediately
B. Identify the substance
C. Apply disinfectant
D. Ventilate the area
Answer: B
Rationale: Identifying the substance ensures correct and safe cleanup
procedures.
6. What is the correct order of cleaning?
A. Floor to ceiling
B. Ceiling to floor
C. Random order
D. Wet to dry
Answer: B
Rationale: Cleaning should start from top surfaces and move
downward.
, 7. What is the main purpose of a floor finish?
A. Add fragrance
B. Protect flooring and enhance appearance
C. Increase slipperiness
D. Remove stains
Answer: B
Rationale: Floor finish protects surfaces and improves appearance.
8. Which tool is best for dusting high areas?
A. Mop
B. Feather duster
C. Extension duster
D. Sponge
Answer: C
Rationale: Extension dusters reach elevated surfaces safely.
9. What is cross-contamination?
Questions and Correct Answers Verified
Answers) Plus Rationales 2026 Q&A | Instant
Download Pdf
1. What is the primary purpose of custodial cleaning?
A. Improve building aesthetics only
B. Prevent disease and maintain safe environments
C. Increase building resale value
D. Reduce construction costs
Answer: B
Rationale: Custodial cleaning primarily focuses on hygiene, sanitation,
and preventing the spread of illness.
2. Which chemical is commonly used for disinfection?
A. Sodium chloride
B. Ammonia
,C. Quaternary ammonium compounds
D. Baking soda
Answer: C
Rationale: Quaternary ammonium compounds are widely used
disinfectants in custodial work.
3. What does SDS stand for?
A. Safety Data Sheet
B. Sanitation Distribution System
C. Standard Detergent Solution
D. Surface Disinfection System
Answer: A
Rationale: SDS provides safety and handling information about
chemicals.
4. Which PPE is most important when handling chemicals?
A. Safety boots
B. Gloves and eye protection
C. Ear plugs
D. Hard hat
,Answer: B
Rationale: Gloves and goggles protect against chemical exposure.
5. What is the first step in cleaning a spill?
A. Mop immediately
B. Identify the substance
C. Apply disinfectant
D. Ventilate the area
Answer: B
Rationale: Identifying the substance ensures correct and safe cleanup
procedures.
6. What is the correct order of cleaning?
A. Floor to ceiling
B. Ceiling to floor
C. Random order
D. Wet to dry
Answer: B
Rationale: Cleaning should start from top surfaces and move
downward.
, 7. What is the main purpose of a floor finish?
A. Add fragrance
B. Protect flooring and enhance appearance
C. Increase slipperiness
D. Remove stains
Answer: B
Rationale: Floor finish protects surfaces and improves appearance.
8. Which tool is best for dusting high areas?
A. Mop
B. Feather duster
C. Extension duster
D. Sponge
Answer: C
Rationale: Extension dusters reach elevated surfaces safely.
9. What is cross-contamination?
