CCT Safety Procedures & Industry Standards 4

Question 1

Which fiber type requires special caution with high-temperature steam cleaning because it can shrink or distort?

Accepted Answer

Wool

Answer

Wool fibers are protein-based and can shrink, felt, or distort when exposed to high heat and excessive moisture, requiring low-moisture and low-temperature methods.

Question 2

According to industry safety standards, what is the maximum recommended slope for operating a portable carpet extractor on a staircase?

Accepted Answer

Portable extractors should never be used on stairs; use hand tools with a stationary machine

Answer

Portable extractors should remain stationary at the base or top of stairs while technicians use hose attachments and hand tools to clean stair surfaces safely.

Question 3

What action should a technician take if they observe mold growth beneath a carpet during a cleaning job?

Accepted Answer

Document it, stop work on the affected area, and inform the customer to consult a mold remediation professional

Answer

Mold remediation is a specialized discipline governed by IICRC S520; carpet cleaning technicians must alert the customer and stop work rather than disturb active mold growth.

Question 4

Under OSHA's General Duty Clause, employers in the carpet cleaning industry are required to:

Accepted Answer

Maintain a workplace free from recognized hazards that could cause serious harm or death

Answer

OSHA's General Duty Clause (Section 5(a)(1)) requires all employers to provide a workplace free from recognized hazards likely to cause death or serious physical harm.

Question 5

When pre-spraying with a solvent-based spotter, what ventilation precaution is most important?

Accepted Answer

Open all doors and windows to provide adequate fresh air circulation

Answer

Solvent-based spotters release flammable and potentially toxic vapors that must be diluted by fresh air through open doors and windows to prevent inhalation and fire hazards.

(CCT) Carpet Cleaning Technician Certified Practice Test

(CCT) Carpet Cleaning Technician Certified Practice Test

CCT Safety Procedures & Industry Standards 4