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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
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