1. What is the primary factor to consider when identifying an area rug for

cleaning?

A) Colorfastness

B) Fiber type

C) Size of the rug

D) Style of the rug

Answer: B) Fiber type

Rationale: The fiber type determines the cleaning method and products to

be used, as different fibers react differently to cleaning solutions and

techniques.

2. Which of the following is NOT a recommended method for drying a

cleaned area rug?

A) Hanging

B) Flat drying

C) Tumble drying

D) Controlled environment drying

Answer: C) Tumble drying

Rationale: Tumble drying can damage the rug's structure and fiber

integrity, whereas the other methods support the rug's shape and are less

aggressive.

3. When dealing with a wool area rug, what pH level should the cleaning

solution have?

A) 4.5-5.5

B) 5.5-8.5

C) 8.5-10.5

D) 10.5-12.5

Answer: B) 5.5-8.5

Rationale: Wool fibers are sensitive to high alkalinity, so a neutral to

slightly alkaline solution is preferred to avoid damage.

4. What is a potential risk when using high heat during the cleaning

process of synthetic area rugs?

A) Color fading

B) Shrinkage

C) Fiber melting

D) Increased drying time