Final answer:
Clean linens must be placed on a clean surface to prevent contamination and maintain good hygiene practices.
Step-by-step explanation:
The correct answer for where clean linens should be placed is D. On a clean surface. It is important to maintain good hygiene and sanitary practices, especially in environments such as healthcare settings, hotels, or even home. Clean linens should never come into contact with the floor, dirty linens, or any surface that has not been sanitized. If your linen fabric is stained, it's best to try to remove the stain as soon as possible. Soak the stain with a solution made of water and detergent. You can also spot clean the fabric with club soda, baking soda or even a small amount of white vinegar, followed by blotting the stain with a towel. By placing clean linens on a clean surface, the risk of contamination is reduced, ensuring that the linens remain sanitary for use.