CEH - Certified Executive Housekeeper Laundry and Linen Management Questions and Answers — Questions and Answers
Question 1: An in-house laundry manager observes that a recent batch of terry towels feels stiff and has a slight yellowish tint after washing. This issue is most likely caused by an improper concentration or failure to use which laundry chemical?
- Alkali (builder)
- Bleach
- Sour (acid) (Correct answer)
- Detergent (surfactant)
Correct answer: Sour (acid)
Sours are acidic compounds used in the final rinse cycle to neutralize any residual alkalinity from detergents and builders. If alkalinity is not properly neutralized, it can cause yellowing in fabrics, create a harsh or stiff feel, and lead to skin irritation for guests.
Question 2: When purchasing new bed linens, an Executive Housekeeper chooses a cotton/polyester blend over 100% cotton. What is the primary operational advantage of this choice for a high-volume hotel laundry?
- Increased durability and faster drying times (Correct answer)
- Superior absorbency and a softer initial feel
- Significantly lower initial purchase cost
- Greater resistance to common food and beverage stains
Correct answer: Increased durability and faster drying times
The addition of polyester fibers to cotton increases the fabric's tensile strength, making it more durable and able to withstand more frequent and rigorous laundering cycles. Polyester absorbs less water than cotton, which significantly reduces drying times, leading to energy savings and increased laundry throughput.
Question 3: Which of the following is the most widely accepted key performance indicator (KPI) for measuring the labor productivity of an on-premise laundry (OPL) facility?
- Cost Per Occupied Room (CPOR)
- Pounds Per Operator Hour (PPOH) (Correct answer)
- Linen Replacement Percentage
- Utility Cost Per Pound
Correct answer: Pounds Per Operator Hour (PPOH)
Pounds Per Operator Hour (PPOH) is the standard industry KPI for measuring labor productivity in a laundry. It is calculated by dividing the total weight of laundry processed by the total number of hours worked by the laundry staff, providing a direct measure of labor efficiency.
Question 4: What is the primary purpose of the 'cool-down' cycle in a commercial laundry dryer?
- To prevent thermal shock to the dryer's heating elements
- To fully activate fabric softeners added in the wash cycle
- To reduce the total energy consumption of the drying process
- To minimize wrinkling in permanent press and blended fabrics (Correct answer)
Correct answer: To minimize wrinkling in permanent press and blended fabrics
The cool-down cycle tumbles the linens without heat at the end of the drying process. This allows the fibers, especially in synthetic blends, to cool and relax while in motion, which significantly reduces the setting of wrinkles and can decrease the need for ironing.
Question 5: An Executive Housekeeper is preparing a contract with an outside laundry service that charges by the pound. To ensure accurate billing and effective cost control, which procedure is most essential for the hotel to implement?
- Requiring the vendor to use the hotel's specified laundry chemicals.
- Establishing a 5-par level for all linen types to prevent shortages.
- Conducting monthly quality inspections of delivered linens.
- Weighing all soiled linen sent to the vendor and all clean linen received from the vendor. (Correct answer)
Correct answer: Weighing all soiled linen sent to the vendor and all clean linen received from the vendor.
When an outsourced laundry service bills by the pound, the most critical control measure is to verify the weight of both the soiled linen leaving the hotel and the clean linen returning. This practice ensures the hotel is only paying for the linen it sent out and helps identify any discrepancies or losses in the process.
Question 6: In accordance with OSHA's Bloodborne Pathogens Standard, what is the proper procedure for a room attendant to follow when handling soiled linen?
- Shake the linen vigorously to remove any loose debris before bagging.
- Sort the linen in the guest room to separate towels from sheets.
- Pre-treat any visible stains in the guest room before transport.
- Handle it as little as possible and place it directly into a designated bag or container. (Correct answer)
Correct answer: Handle it as little as possible and place it directly into a designated bag or container.
OSHA requires that contaminated laundry be handled as little as possible with a minimum of agitation. It should be bagged or containerized at the location where it was used and not be sorted or rinsed in that location to prevent the release of airborne pathogens and minimize employee exposure.
CEH - Certified Executive Housekeeper Laundry and Linen Management Questions and Answers
An in-house laundry manager observes that a recent batch of terry towels feels stiff and has a slight yellowish tint after washing.
This issue is most likely caused by an improper concentration or failure to use which laundry chemical?