Georgia Mold Remediation Contractor
Exam Questions And Correct Answers
With Rationales 2026
1. What is the primary goal of mold remediation?
A. To remove all moisture from a building
B. To permanently eliminate mold and prevent future growth
C. To paint over mold-affected areas
D. To disinfect surfaces using bleach
B. To permanently eliminate mold and prevent future growth Rationale:
The main objective of mold remediation is not only to remove existing
mold but also to address underlying moisture issues to prevent recurrence.
2. Which personal protective equipment (PPE) is essential for workers
during mold remediation?
A. Gloves, N95 respirator, and protective eyewear
B. Hard hat, steel-toe boots, and hearing protection
C. Apron and sunscreen
D. Surgical mask and rubber boots
A. Gloves, N95 respirator, and protective eyewear
Rationale: Mold remediation requires protection from spores and dust; an
N95 respirator, gloves, and goggles are standard PPE.
3. What is the recommended method to contain a mold-affected area?
A. Open all doors and windows
B. Use plastic sheeting and negative air pressure
C. Spray disinfectant around the room
D. Seal the area with paint
,B. Use plastic sheeting and negative air pressure
Rationale: Containment prevents mold spores from spreading to unaffected
areas during remediation.
4. Which type of mold is most commonly associated with water-damaged
buildings?
A. Stachybotrys chartarum
B. Penicillium
C. Aspergillus
D. All of the above
D. All of the above
Rationale: All three molds are commonly found in water-damaged
buildings and can pose health risks.
5. How should HVAC systems be handled during mold remediation?
A. Turn them off permanently
B. Leave them running
C. Seal vents and clean ducts if contaminated
D. Spray them with bleach
C. Seal vents and clean ducts if contaminated
Rationale: Contaminated HVAC systems can spread spores, so they should
be contained and cleaned.
6. Which moisture source is most critical to address in mold remediation?
A. Leaky roof
B. Plumbing leaks
C. Condensation
D. All of the above
D. All of the above
Rationale: Mold grows where there is moisture; all sources must be
addressed to prevent regrowth.
7. What is the minimum action level for mold contamination that
generally requires professional remediation?
A. Any visible mold regardless of size
, B. Only mold covering more than 10 square feet
C. Mold detected in HVAC systems
D. Any mold detected on concrete
B. Only mold covering more than 10 square feet
Rationale: The EPA recommends professional remediation for mold
covering more than 10 sq. ft., while smaller areas can sometimes be
handled by homeowners.
8. Which cleaning agent is typically recommended for mold removal on
non-porous surfaces?
A. Ammonia
B. Bleach solution
C. Soap and water
D. Alcohol
C. Soap and water
Rationale: Soap and water are generally effective for cleaning mold from
non-porous surfaces; bleach is not always necessary and may not penetrate
porous materials.
9. Why is it important to dry materials thoroughly after mold removal?
A. To reduce odors
B. To prevent mold regrowth
C. To save on cleaning costs
D. To improve appearance
B. To prevent mold regrowth
Rationale: Mold spores can grow back if materials remain damp, so
complete drying is essential.
10. What is the purpose of using negative air machines during
remediation?
A. To ventilate the building
B. To create a vacuum in the containment area
C. To circulate disinfectants
D. To reduce temperature
Exam Questions And Correct Answers
With Rationales 2026
1. What is the primary goal of mold remediation?
A. To remove all moisture from a building
B. To permanently eliminate mold and prevent future growth
C. To paint over mold-affected areas
D. To disinfect surfaces using bleach
B. To permanently eliminate mold and prevent future growth Rationale:
The main objective of mold remediation is not only to remove existing
mold but also to address underlying moisture issues to prevent recurrence.
2. Which personal protective equipment (PPE) is essential for workers
during mold remediation?
A. Gloves, N95 respirator, and protective eyewear
B. Hard hat, steel-toe boots, and hearing protection
C. Apron and sunscreen
D. Surgical mask and rubber boots
A. Gloves, N95 respirator, and protective eyewear
Rationale: Mold remediation requires protection from spores and dust; an
N95 respirator, gloves, and goggles are standard PPE.
3. What is the recommended method to contain a mold-affected area?
A. Open all doors and windows
B. Use plastic sheeting and negative air pressure
C. Spray disinfectant around the room
D. Seal the area with paint
,B. Use plastic sheeting and negative air pressure
Rationale: Containment prevents mold spores from spreading to unaffected
areas during remediation.
4. Which type of mold is most commonly associated with water-damaged
buildings?
A. Stachybotrys chartarum
B. Penicillium
C. Aspergillus
D. All of the above
D. All of the above
Rationale: All three molds are commonly found in water-damaged
buildings and can pose health risks.
5. How should HVAC systems be handled during mold remediation?
A. Turn them off permanently
B. Leave them running
C. Seal vents and clean ducts if contaminated
D. Spray them with bleach
C. Seal vents and clean ducts if contaminated
Rationale: Contaminated HVAC systems can spread spores, so they should
be contained and cleaned.
6. Which moisture source is most critical to address in mold remediation?
A. Leaky roof
B. Plumbing leaks
C. Condensation
D. All of the above
D. All of the above
Rationale: Mold grows where there is moisture; all sources must be
addressed to prevent regrowth.
7. What is the minimum action level for mold contamination that
generally requires professional remediation?
A. Any visible mold regardless of size
, B. Only mold covering more than 10 square feet
C. Mold detected in HVAC systems
D. Any mold detected on concrete
B. Only mold covering more than 10 square feet
Rationale: The EPA recommends professional remediation for mold
covering more than 10 sq. ft., while smaller areas can sometimes be
handled by homeowners.
8. Which cleaning agent is typically recommended for mold removal on
non-porous surfaces?
A. Ammonia
B. Bleach solution
C. Soap and water
D. Alcohol
C. Soap and water
Rationale: Soap and water are generally effective for cleaning mold from
non-porous surfaces; bleach is not always necessary and may not penetrate
porous materials.
9. Why is it important to dry materials thoroughly after mold removal?
A. To reduce odors
B. To prevent mold regrowth
C. To save on cleaning costs
D. To improve appearance
B. To prevent mold regrowth
Rationale: Mold spores can grow back if materials remain damp, so
complete drying is essential.
10. What is the purpose of using negative air machines during
remediation?
A. To ventilate the building
B. To create a vacuum in the containment area
C. To circulate disinfectants
D. To reduce temperature
