Texas Mold Remediator Licensing Exam Questions
and Correct Answers| Latest Update 2026|Graded
A+
1.
Which Texas agency is responsible for licensing mold remediators?
A. Texas Environmental Quality Board
B. Texas Department of Licensing and Regulation (TDLR)
C. Texas Department of Health Services
D. Texas Real Estate Commission
The TDLR oversees licensing for mold assessors and remediators in Texas.
2.
How long is a Texas Mold Remediator License valid before renewal is required?
A. 6 months
B. 1 year
C. 2 years
D. 5 years
Licenses are valid for two years under TDLR rules before renewal.
3.
Which document must be provided to the property owner after completing
remediation?
A. Insurance certificate
,B. Mold Remediation Certificate
C. Work log
D. OSHA safety plan
The Mold Remediation Certificate (MRC) shows remediation was completed
according to state law.
4.
Which law governs mold remediation practices in Texas?
A. Texas Construction Code
B. Texas Occupations Code, Chapter 1958
C. Federal Clean Air Act
D. Texas Building Safety Act
Chapter 1958 establishes requirements for mold assessment and remediation in
Texas.
5.
What is the primary purpose of containment in mold remediation?
A. To reduce costs
B. To protect equipment
C. To prevent the spread of mold spores
D. To improve air conditioning efficiency
Containment prevents cross-contamination of unaffected areas.
6.
Which type of insurance must mold remediators carry in Texas?
A. Fire insurance
B. General liability insurance
C. Flood insurance
,D. Health insurance
Texas requires proof of general liability insurance to maintain licensing.
7.
Which professional must verify that remediation was properly conducted?
A. Architect
B. Home inspector
C. Licensed Mold Assessor
D. Environmental engineer
An independent licensed mold assessor evaluates post-remediation clearance.
8.
Which type of respirator is recommended for most mold remediation activities?
A. Dust mask
B. N95 or higher respirator
C. SCBA (self-contained breathing apparatus)
D. Surgical mask
N95 or greater protection is recommended per EPA and OSHA guidelines.
9.
What is the required minimum square footage for mold contamination that
triggers Texas licensing requirements?
A. 5 square feet
B. 10 square feet
C. 15 square feet
D. 25 square feet
If mold growth affects 25+ square feet, licensed remediation is required.
, 10.
What must be done before removing containment barriers?
A. Spray disinfectant
B. Pass clearance inspection/testing
C. Collect payment
D. Remove HVAC filters
Clearance ensures mold has been removed before containment is taken down.
11.
Which of the following materials is most likely to require full removal rather than
cleaning when contaminated with mold?
A. Glass
B. Carpet
C. Metal
D. Tile
Porous materials like carpet usually must be discarded when mold is present.
12.
Which humidity level generally prevents mold growth indoors?
A. 65–70%
B. Below 60%
C. 75–80%
D. 90%
Mold thrives in high humidity; levels below 60% reduce growth risk.
13.
In Texas, who is authorized to issue a Mold Remediation Certificate?
A. Contractor’s insurance provider
and Correct Answers| Latest Update 2026|Graded
A+
1.
Which Texas agency is responsible for licensing mold remediators?
A. Texas Environmental Quality Board
B. Texas Department of Licensing and Regulation (TDLR)
C. Texas Department of Health Services
D. Texas Real Estate Commission
The TDLR oversees licensing for mold assessors and remediators in Texas.
2.
How long is a Texas Mold Remediator License valid before renewal is required?
A. 6 months
B. 1 year
C. 2 years
D. 5 years
Licenses are valid for two years under TDLR rules before renewal.
3.
Which document must be provided to the property owner after completing
remediation?
A. Insurance certificate
,B. Mold Remediation Certificate
C. Work log
D. OSHA safety plan
The Mold Remediation Certificate (MRC) shows remediation was completed
according to state law.
4.
Which law governs mold remediation practices in Texas?
A. Texas Construction Code
B. Texas Occupations Code, Chapter 1958
C. Federal Clean Air Act
D. Texas Building Safety Act
Chapter 1958 establishes requirements for mold assessment and remediation in
Texas.
5.
What is the primary purpose of containment in mold remediation?
A. To reduce costs
B. To protect equipment
C. To prevent the spread of mold spores
D. To improve air conditioning efficiency
Containment prevents cross-contamination of unaffected areas.
6.
Which type of insurance must mold remediators carry in Texas?
A. Fire insurance
B. General liability insurance
C. Flood insurance
,D. Health insurance
Texas requires proof of general liability insurance to maintain licensing.
7.
Which professional must verify that remediation was properly conducted?
A. Architect
B. Home inspector
C. Licensed Mold Assessor
D. Environmental engineer
An independent licensed mold assessor evaluates post-remediation clearance.
8.
Which type of respirator is recommended for most mold remediation activities?
A. Dust mask
B. N95 or higher respirator
C. SCBA (self-contained breathing apparatus)
D. Surgical mask
N95 or greater protection is recommended per EPA and OSHA guidelines.
9.
What is the required minimum square footage for mold contamination that
triggers Texas licensing requirements?
A. 5 square feet
B. 10 square feet
C. 15 square feet
D. 25 square feet
If mold growth affects 25+ square feet, licensed remediation is required.
, 10.
What must be done before removing containment barriers?
A. Spray disinfectant
B. Pass clearance inspection/testing
C. Collect payment
D. Remove HVAC filters
Clearance ensures mold has been removed before containment is taken down.
11.
Which of the following materials is most likely to require full removal rather than
cleaning when contaminated with mold?
A. Glass
B. Carpet
C. Metal
D. Tile
Porous materials like carpet usually must be discarded when mold is present.
12.
Which humidity level generally prevents mold growth indoors?
A. 65–70%
B. Below 60%
C. 75–80%
D. 90%
Mold thrives in high humidity; levels below 60% reduce growth risk.
13.
In Texas, who is authorized to issue a Mold Remediation Certificate?
A. Contractor’s insurance provider
