Final answer:
The act of removing an apron before using the restroom is considered proper hygiene to prevent cross-contamination and maintain cleanliness in environments where hygiene is critical.
Step-by-step explanation:
Removing an apron before using the restroom is an example of proper hygiene. It is important to maintain sanitary practices to prevent contamination and ensure personal and public health, especially in environments such as kitchens or healthcare facilities where hygiene is paramount. By removing an apron, you are ensuring that it does not become contaminated and that any germs or bacteria present in the restroom environment do not transfer onto the apron, which could later come into contact with food or other sterile areas.